64089279

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{6263}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 95212800

約数和(自身を除く): 31123521

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 6263, 10233, 18789, 56367, 169101, 2373677, 7121031, 21363093, 64089279]

約数ペア:

[(1, 64089279), (3, 21363093), (9, 7121031), (27, 2373677), (379, 169101), (1137, 56367), (3411, 18789), (6263, 10233)]