121854054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12781}}^1$

素因数の和:13020

約数の個数: 32

約数和(自身を含む): 279772416

約数和(自身を除く): 157918362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 12781, 25562, 38343, 76686, 89467, 178934, 268401, 536802, 2901287, 5802574, 8703861, 17407722, 20309009, 40618018, 60927027, 121854054]

約数ペア:

[(1, 121854054), (2, 60927027), (3, 40618018), (6, 20309009), (7, 17407722), (14, 8703861), (21, 5802574), (42, 2901287), (227, 536802), (454, 268401), (681, 178934), (1362, 89467), (1589, 76686), (3178, 38343), (4767, 25562), (9534, 12781)]