69839679

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 115709440

約数和(自身を除く): 45869761

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 2347, 4251, 7041, 9919, 16429, 29757, 30511, 49287, 91533, 213577, 255823, 640731, 767469, 1790761, 3325699, 5372283, 9977097, 23279893, 69839679]

約数ペア:

[(1, 69839679), (3, 23279893), (7, 9977097), (13, 5372283), (21, 3325699), (39, 1790761), (91, 767469), (109, 640731), (273, 255823), (327, 213577), (763, 91533), (1417, 49287), (2289, 30511), (2347, 29757), (4251, 16429), (7041, 9919)]