153926721

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:6002

約数の個数: 36

約数和(自身を含む): 254962188

約数和(自身を除く): 101035467

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2873, 5953, 8619, 17859, 25857, 53577, 77389, 101201, 232167, 303603, 696501, 910809, 1006057, 1315613, 3018171, 3946839, 9054513, 11840517, 17102969, 51308907, 153926721]

約数ペア:

[(1, 153926721), (3, 51308907), (9, 17102969), (13, 11840517), (17, 9054513), (39, 3946839), (51, 3018171), (117, 1315613), (153, 1006057), (169, 910809), (221, 696501), (507, 303603), (663, 232167), (1521, 101201), (1989, 77389), (2873, 53577), (5953, 25857), (8619, 17859)]