19141828227

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 29756474880

約数和(自身を除く): 10614646653

約数列:

[1, 3, 9, 27, 47, 81, 109, 141, 163, 283, 327, 423, 489, 849, 981, 1269, 1467, 2547, 2943, 3807, 4401, 5123, 7641, 7661, 8829, 13203, 13301, 15369, 17767, 22923, 22983, 30847, 39903, 46107, 46129, 53301, 68949, 92541, 119709, 138321, 138387, 159903, 206847, 277623, 359127, 414963, 415161, 479709, 620541, 832869, 835049, 1077381, 1245483, 1439127, 1449809, 2168063, 2498607, 2505147, 3736449, 4349427, 5028061, 6504189, 7515441, 13048281, 15084183, 19512567, 22546323, 39144843, 45252549, 58537701, 67638969, 117434529, 135757647, 175613103, 236318867, 407272941, 708956601, 2126869803, 6380609409, 19141828227]

約数ペア:

[(1, 19141828227), (3, 6380609409), (9, 2126869803), (27, 708956601), (47, 407272941), (81, 236318867), (109, 175613103), (141, 135757647), (163, 117434529), (283, 67638969), (327, 58537701), (423, 45252549), (489, 39144843), (849, 22546323), (981, 19512567), (1269, 15084183), (1467, 13048281), (2547, 7515441), (2943, 6504189), (3807, 5028061), (4401, 4349427), (5123, 3736449), (7641, 2505147), (7661, 2498607), (8829, 2168063), (13203, 1449809), (13301, 1439127), (15369, 1245483), (17767, 1077381), (22923, 835049), (22983, 832869), (30847, 620541), (39903, 479709), (46107, 415161), (46129, 414963), (53301, 359127), (68949, 277623), (92541, 206847), (119709, 159903), (138321, 138387)]