89774559

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30319}}^1$

素因数の和:30379

約数の個数: 24

約数和(自身を含む): 151357440

約数和(自身を除く): 61582881

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 30319, 90957, 212233, 272871, 636699, 1424993, 1910097, 4274979, 9974951, 12824937, 29924853, 89774559]

約数ペア:

[(1, 89774559), (3, 29924853), (7, 12824937), (9, 9974951), (21, 4274979), (47, 1910097), (63, 1424993), (141, 636699), (329, 272871), (423, 212233), (987, 90957), (2961, 30319)]