65112741

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{25931}}^1$

素因数の和:25974

約数の個数: 20

約数和(自身を含む): 100408704

約数和(自身を除く): 35295963

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 25931, 77793, 233379, 700137, 803861, 2100411, 2411583, 7234749, 21704247, 65112741]

約数ペア:

[(1, 65112741), (3, 21704247), (9, 7234749), (27, 2411583), (31, 2100411), (81, 803861), (93, 700137), (279, 233379), (837, 77793), (2511, 25931)]