64468521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 104576640

約数和(自身を除く): 40108119

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 3011, 7137, 9033, 21411, 27099, 39143, 81297, 117429, 183671, 352287, 551013, 1056861, 1653039, 2387723, 4959117, 7163169, 21489507, 64468521]

約数ペア:

[(1, 64468521), (3, 21489507), (9, 7163169), (13, 4959117), (27, 2387723), (39, 1653039), (61, 1056861), (117, 551013), (183, 352287), (351, 183671), (549, 117429), (793, 81297), (1647, 39143), (2379, 27099), (3011, 21411), (7137, 9033)]