27100413

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 42688800

約数和(自身を除く): 15588387

約数列:

[1, 3, 9, 27, 29, 81, 83, 87, 139, 249, 261, 417, 747, 783, 1251, 2241, 2349, 2407, 3753, 4031, 6723, 7221, 11259, 11537, 12093, 21663, 34611, 36279, 64989, 103833, 108837, 194967, 311499, 326511, 334573, 934497, 1003719, 3011157, 9033471, 27100413]

約数ペア:

[(1, 27100413), (3, 9033471), (9, 3011157), (27, 1003719), (29, 934497), (81, 334573), (83, 326511), (87, 311499), (139, 194967), (249, 108837), (261, 103833), (417, 64989), (747, 36279), (783, 34611), (1251, 21663), (2241, 12093), (2349, 11537), (2407, 11259), (3753, 7221), (4031, 6723)]