156988125081

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{32789}}^1$

素因数の和:32901

約数の個数: 96

約数和(自身を含む): 266401699200

約数和(自身を除く): 109413574119

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 61, 81, 153, 171, 183, 243, 323, 459, 513, 549, 969, 1037, 1159, 1377, 1539, 1647, 2907, 3111, 3477, 4131, 4617, 4941, 8721, 9333, 10431, 14823, 19703, 26163, 27999, 31293, 32789, 59109, 78489, 83997, 93879, 98367, 177327, 251991, 281637, 295101, 531981, 557413, 622991, 885303, 1595943, 1672239, 1868973, 2000129, 2655909, 4787829, 5016717, 5606919, 6000387, 7967727, 10590847, 15050151, 16820757, 18001161, 31772541, 34002193, 38002451, 45150453, 50462271, 54003483, 95317623, 102006579, 114007353, 135451359, 151386813, 162010449, 285952869, 306019737, 342022059, 486031347, 646041667, 857858607, 918059211, 1026066177, 1938125001, 2573575821, 2754177633, 3078198531, 5814375003, 8262532899, 9234595593, 17443125009, 52329375027, 156988125081]

約数ペア:

[(1, 156988125081), (3, 52329375027), (9, 17443125009), (17, 9234595593), (19, 8262532899), (27, 5814375003), (51, 3078198531), (57, 2754177633), (61, 2573575821), (81, 1938125001), (153, 1026066177), (171, 918059211), (183, 857858607), (243, 646041667), (323, 486031347), (459, 342022059), (513, 306019737), (549, 285952869), (969, 162010449), (1037, 151386813), (1159, 135451359), (1377, 114007353), (1539, 102006579), (1647, 95317623), (2907, 54003483), (3111, 50462271), (3477, 45150453), (4131, 38002451), (4617, 34002193), (4941, 31772541), (8721, 18001161), (9333, 16820757), (10431, 15050151), (14823, 10590847), (19703, 7967727), (26163, 6000387), (27999, 5606919), (31293, 5016717), (32789, 4787829), (59109, 2655909), (78489, 2000129), (83997, 1868973), (93879, 1672239), (98367, 1595943), (177327, 885303), (251991, 622991), (281637, 557413), (295101, 531981)]