270721893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{169307}}^1$

素因数の和:169364

約数の個数: 16

約数和(自身を含む): 398212416

約数和(自身を除く): 127490523

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 169307, 507921, 2200991, 6602973, 6941587, 20824761, 90240631, 270721893]

約数ペア:

[(1, 270721893), (3, 90240631), (13, 20824761), (39, 6941587), (41, 6602973), (123, 2200991), (533, 507921), (1599, 169307)]