250460883

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 380916480

約数和(自身を除く): 130455597

約数列:

[1, 3, 9, 27, 73, 83, 219, 249, 657, 747, 1531, 1971, 2241, 4593, 6059, 13779, 18177, 41337, 54531, 111763, 127073, 163593, 335289, 381219, 1005867, 1143657, 3017601, 3430971, 9276329, 27828987, 83486961, 250460883]

約数ペア:

[(1, 250460883), (3, 83486961), (9, 27828987), (27, 9276329), (73, 3430971), (83, 3017601), (219, 1143657), (249, 1005867), (657, 381219), (747, 335289), (1531, 163593), (1971, 127073), (2241, 111763), (4593, 54531), (6059, 41337), (13779, 18177)]