156639104487

素因数分解:

$3^2\times {\mathrm{70351}}^1\times {\mathrm{247393}}^1$

素因数の和:317750

約数の個数: 12

約数和(自身を含む): 226260614944

約数和(自身を除く): 69621510457

約数列:

[1, 3, 9, 70351, 211053, 247393, 633159, 742179, 2226537, 17404344943, 52213034829, 156639104487]

約数ペア:

[(1, 156639104487), (3, 52213034829), (9, 17404344943), (70351, 2226537), (211053, 742179), (247393, 633159)]