27155349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7537

約数の個数: 24

約数和(自身を含む): 43610112

約数和(自身を除く): 16454763

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 7487, 22461, 67383, 97331, 232097, 291993, 696291, 875979, 2088873, 3017261, 9051783, 27155349]

約数ペア:

[(1, 27155349), (3, 9051783), (9, 3017261), (13, 2088873), (31, 875979), (39, 696291), (93, 291993), (117, 232097), (279, 97331), (403, 67383), (1209, 22461), (3627, 7487)]