64552671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1663}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 98641920

約数和(自身を除く): 34089249

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 1663, 2043, 4313, 4989, 12939, 14967, 31597, 38817, 94791, 284373, 377501, 1132503, 3397509, 7172519, 21517557, 64552671]

約数ペア:

[(1, 64552671), (3, 21517557), (9, 7172519), (19, 3397509), (57, 1132503), (171, 377501), (227, 284373), (681, 94791), (1663, 38817), (2043, 31597), (4313, 14967), (4989, 12939)]