64486359

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3229}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 106822560

約数和(自身を除く): 42336201

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 3229, 6657, 9687, 19971, 22603, 29061, 67809, 203427, 1023593, 3070779, 7165151, 9212337, 21495453, 64486359]

約数ペア:

[(1, 64486359), (3, 21495453), (7, 9212337), (9, 7165151), (21, 3070779), (63, 1023593), (317, 203427), (951, 67809), (2219, 29061), (2853, 22603), (3229, 19971), (6657, 9687)]