27091908

素因数分解:

$2^2\times 3^4\times {\mathrm{83617}}^1$

素因数の和:83633

約数の個数: 30

約数和(自身を含む): 70824446

約数和(自身を除く): 43732538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 83617, 167234, 250851, 334468, 501702, 752553, 1003404, 1505106, 2257659, 3010212, 4515318, 6772977, 9030636, 13545954, 27091908]

約数ペア:

[(1, 27091908), (2, 13545954), (3, 9030636), (4, 6772977), (6, 4515318), (9, 3010212), (12, 2257659), (18, 1505106), (27, 1003404), (36, 752553), (54, 501702), (81, 334468), (108, 250851), (162, 167234), (324, 83617)]