64427397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 88551552

約数和(自身を除く): 24124155

約数列:

[1, 3, 37, 111, 317, 951, 1831, 5493, 11729, 35187, 67747, 203241, 580427, 1741281, 21475799, 64427397]

約数ペア:

[(1, 64427397), (3, 21475799), (37, 1741281), (111, 580427), (317, 203241), (951, 67747), (1831, 35187), (5493, 11729)]