64423503

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 96816720

約数和(自身を除く): 32393217

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 2729, 7869, 8187, 23607, 24561, 117347, 166469, 352041, 499407, 1056123, 1498221, 7158167, 21474501, 64423503]

約数ペア:

[(1, 64423503), (3, 21474501), (9, 7158167), (43, 1498221), (61, 1056123), (129, 499407), (183, 352041), (387, 166469), (549, 117347), (2623, 24561), (2729, 23607), (7869, 8187)]