61860591

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 30

約数和(自身を含む): 100086360

約数和(自身を除く): 38225769

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4519, 4563, 13557, 13689, 40671, 58747, 122013, 176241, 366039, 528723, 763711, 1586169, 2291133, 4758507, 6873399, 20620197, 61860591]

約数ペア:

[(1, 61860591), (3, 20620197), (9, 6873399), (13, 4758507), (27, 2291133), (39, 1586169), (81, 763711), (117, 528723), (169, 366039), (351, 176241), (507, 122013), (1053, 58747), (1521, 40671), (4519, 13689), (4563, 13557)]