89636533

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 107502380

約数和(自身を除く): 17865847

約数列:

[1, 7, 37, 49, 259, 343, 1009, 1813, 2401, 7063, 12691, 37333, 49441, 88837, 261331, 346087, 1829317, 2422609, 12805219, 89636533]

約数ペア:

[(1, 89636533), (7, 12805219), (37, 2422609), (49, 1829317), (259, 346087), (343, 261331), (1009, 88837), (1813, 49441), (2401, 37333), (7063, 12691)]