270039

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 459648

約数和(自身を除く): 189609

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 167, 231, 501, 539, 1169, 1617, 1837, 3507, 5511, 8183, 12859, 24549, 38577, 90013, 270039]

約数ペア:

[(1, 270039), (3, 90013), (7, 38577), (11, 24549), (21, 12859), (33, 8183), (49, 5511), (77, 3507), (147, 1837), (167, 1617), (231, 1169), (501, 539)]