74640573

素因数分解:

$3^2\times 7^3\times {\mathrm{24179}}^1$

素因数の和:24206

約数の個数: 24

約数和(自身を含む): 125736000

約数和(自身を除く): 51095427

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 24179, 72537, 169253, 217611, 507759, 1184771, 1523277, 3554313, 8293397, 10662939, 24880191, 74640573]

約数ペア:

[(1, 74640573), (3, 24880191), (7, 10662939), (9, 8293397), (21, 3554313), (49, 1523277), (63, 1184771), (147, 507759), (343, 217611), (441, 169253), (1029, 72537), (3087, 24179)]