153269649

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{100769}}^1$

素因数の和:100801

約数の個数: 18

約数和(自身を含む): 239731830

約数和(自身を除く): 86462181

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 100769, 302307, 906921, 1309997, 3929991, 11789973, 17029961, 51089883, 153269649]

約数ペア:

[(1, 153269649), (3, 51089883), (9, 17029961), (13, 11789973), (39, 3929991), (117, 1309997), (169, 906921), (507, 302307), (1521, 100769)]