138496041

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 78264279

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 621, 747, 1909, 2241, 2687, 5727, 8061, 17181, 24183, 51543, 61801, 72549, 185403, 223021, 556209, 669063, 1668627, 2007189, 5129483, 6021567, 15388449, 46165347, 138496041]

約数ペア:

[(1, 138496041), (3, 46165347), (9, 15388449), (23, 6021567), (27, 5129483), (69, 2007189), (83, 1668627), (207, 669063), (249, 556209), (621, 223021), (747, 185403), (1909, 72549), (2241, 61801), (2687, 51543), (5727, 24183), (8061, 17181)]