66925521

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 30

約数和(自身を含む): 108279270

約数和(自身を除く): 41353749

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 4889, 13689, 14667, 44001, 63557, 132003, 190671, 396009, 572013, 826241, 1716039, 2478723, 5148117, 7436169, 22308507, 66925521]

約数ペア:

[(1, 66925521), (3, 22308507), (9, 7436169), (13, 5148117), (27, 2478723), (39, 1716039), (81, 826241), (117, 572013), (169, 396009), (351, 190671), (507, 132003), (1053, 63557), (1521, 44001), (4563, 14667), (4889, 13689)]