64225497

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 100382464

約数和(自身を除く): 36156967

約数列:

[1, 3, 7, 21, 61, 181, 183, 277, 427, 543, 831, 1267, 1281, 1939, 3801, 5817, 11041, 16897, 33123, 50137, 50691, 77287, 118279, 150411, 231861, 350959, 354837, 1052877, 3058357, 9175071, 21408499, 64225497]

約数ペア:

[(1, 64225497), (3, 21408499), (7, 9175071), (21, 3058357), (61, 1052877), (181, 354837), (183, 350959), (277, 231861), (427, 150411), (543, 118279), (831, 77287), (1267, 50691), (1281, 50137), (1939, 33123), (3801, 16897), (5817, 11041)]