64223421

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 86748480

約数和(自身を除く): 22525059

約数列:

[1, 3, 139, 233, 417, 661, 699, 1983, 32387, 91879, 97161, 154013, 275637, 462039, 21407807, 64223421]

約数ペア:

[(1, 64223421), (3, 21407807), (139, 462039), (233, 275637), (417, 154013), (661, 97161), (699, 91879), (1983, 32387)]