166160961

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 248551680

約数和(自身を除く): 82390719

約数列:

[1, 3, 9, 31, 93, 279, 389, 1167, 1531, 3501, 4593, 12059, 13779, 36177, 47461, 108531, 142383, 427149, 595559, 1786677, 5360031, 18462329, 55386987, 166160961]

約数ペア:

[(1, 166160961), (3, 55386987), (9, 18462329), (31, 5360031), (93, 1786677), (279, 595559), (389, 427149), (1167, 142383), (1531, 108531), (3501, 47461), (4593, 36177), (12059, 13779)]