71967129

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 106243200

約数和(自身を除く): 34276071

約数列:

[1, 3, 13, 39, 61, 169, 179, 183, 507, 537, 793, 2197, 2327, 2379, 6591, 6981, 10309, 10919, 30251, 30927, 32757, 90753, 134017, 141947, 393263, 402051, 425841, 1179789, 1845311, 5535933, 23989043, 71967129]

約数ペア:

[(1, 71967129), (3, 23989043), (13, 5535933), (39, 1845311), (61, 1179789), (169, 425841), (179, 402051), (183, 393263), (507, 141947), (537, 134017), (793, 90753), (2197, 32757), (2327, 30927), (2379, 30251), (6591, 10919), (6981, 10309)]