64948347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6959}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 100975680

約数和(自身を除く): 36027333

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 6959, 9333, 20877, 62631, 118303, 354909, 424499, 1064727, 1273497, 3820491, 7216483, 21649449, 64948347]

約数ペア:

[(1, 64948347), (3, 21649449), (9, 7216483), (17, 3820491), (51, 1273497), (61, 1064727), (153, 424499), (183, 354909), (549, 118303), (1037, 62631), (3111, 20877), (6959, 9333)]