61777809

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{4567}}^1$

素因数の和:4746

約数の個数: 20

約数和(自身を含む): 92858304

約数和(自身を除く): 31080495

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 4567, 13527, 13701, 41103, 123309, 369927, 762689, 2288067, 6864201, 20592603, 61777809]

約数ペア:

[(1, 61777809), (3, 20592603), (9, 6864201), (27, 2288067), (81, 762689), (167, 369927), (501, 123309), (1503, 41103), (4509, 13701), (4567, 13527)]