67645323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 102735360

約数和(自身を除く): 35090037

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 2351, 3197, 7053, 9591, 21159, 28773, 54073, 162219, 326789, 486657, 980367, 2941101, 7516147, 22548441, 67645323]

約数ペア:

[(1, 67645323), (3, 22548441), (9, 7516147), (23, 2941101), (69, 980367), (139, 486657), (207, 326789), (417, 162219), (1251, 54073), (2351, 28773), (3197, 21159), (7053, 9591)]