72791793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2549}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 111384000

約数和(自身を除く): 38592207

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2549, 3173, 7647, 9519, 22941, 28557, 48431, 145293, 425683, 435879, 1277049, 3831147, 8087977, 24263931, 72791793]

約数ペア:

[(1, 72791793), (3, 24263931), (9, 8087977), (19, 3831147), (57, 1277049), (167, 435879), (171, 425683), (501, 145293), (1503, 48431), (2549, 28557), (3173, 22941), (7647, 9519)]