70920921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1237}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 98049600

約数和(自身を除く): 27128679

約数列:

[1, 3, 29, 87, 659, 1237, 1977, 3711, 19111, 35873, 57333, 107619, 815183, 2445549, 23640307, 70920921]

約数ペア:

[(1, 70920921), (3, 23640307), (29, 2445549), (87, 815183), (659, 107619), (1237, 57333), (1977, 35873), (3711, 19111)]