1331610366393

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 2073069158400

約数和(自身を除く): 741458792007

約数列:

[1, 3, 9, 27, 59, 71, 81, 177, 191, 213, 243, 531, 573, 639, 729, 761, 1593, 1719, 1917, 2187, 2283, 4189, 4779, 5157, 5751, 6849, 11269, 12567, 13561, 14337, 15471, 17253, 20547, 33807, 37701, 40683, 43011, 44899, 46413, 51759, 54031, 61641, 101421, 113103, 122049, 129033, 134697, 139239, 145351, 155277, 162093, 184923, 304263, 339309, 366147, 404091, 417717, 436053, 486279, 554769, 800099, 912789, 1017927, 1098441, 1212273, 1308159, 1458837, 1664307, 2400297, 2738367, 3053781, 3187829, 3295323, 3636819, 3924477, 4376511, 7200891, 8215101, 8575709, 9161343, 9563487, 9885969, 10319921, 10910457, 11773431, 13129533, 21602673, 24645303, 25727127, 28690461, 29657907, 30959763, 32731371, 35320293, 39388599, 64808019, 77181381, 86071383, 92879289, 98194113, 105960879, 118165797, 194424057, 231544143, 258214149, 278637867, 317882637, 583272171, 608875339, 694632429, 774642447, 835913601, 1749816513, 1826626017, 2083897287, 2323927341, 2507740803, 5479878051, 6251691861, 6971782023, 7523222409, 16439634153, 18755075583, 22569667227, 49318902459, 147956707377, 443870122131, 1331610366393]

約数ペア:

[(1, 1331610366393), (3, 443870122131), (9, 147956707377), (27, 49318902459), (59, 22569667227), (71, 18755075583), (81, 16439634153), (177, 7523222409), (191, 6971782023), (213, 6251691861), (243, 5479878051), (531, 2507740803), (573, 2323927341), (639, 2083897287), (729, 1826626017), (761, 1749816513), (1593, 835913601), (1719, 774642447), (1917, 694632429), (2187, 608875339), (2283, 583272171), (4189, 317882637), (4779, 278637867), (5157, 258214149), (5751, 231544143), (6849, 194424057), (11269, 118165797), (12567, 105960879), (13561, 98194113), (14337, 92879289), (15471, 86071383), (17253, 77181381), (20547, 64808019), (33807, 39388599), (37701, 35320293), (40683, 32731371), (43011, 30959763), (44899, 29657907), (46413, 28690461), (51759, 25727127), (54031, 24645303), (61641, 21602673), (101421, 13129533), (113103, 11773431), (122049, 10910457), (129033, 10319921), (134697, 9885969), (139239, 9563487), (145351, 9161343), (155277, 8575709), (162093, 8215101), (184923, 7200891), (304263, 4376511), (339309, 3924477), (366147, 3636819), (404091, 3295323), (417717, 3187829), (436053, 3053781), (486279, 2738367), (554769, 2400297), (800099, 1664307), (912789, 1458837), (1017927, 1308159), (1098441, 1212273)]