32771781

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{809}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 21478779

約数列:

[1, 3, 7, 9, 21, 63, 643, 809, 1929, 2427, 4501, 5663, 5787, 7281, 13503, 16989, 40509, 50967, 520187, 1560561, 3641309, 4681683, 10923927, 32771781]

約数ペア:

[(1, 32771781), (3, 10923927), (7, 4681683), (9, 3641309), (21, 1560561), (63, 520187), (643, 50967), (809, 40509), (1929, 16989), (2427, 13503), (4501, 7281), (5663, 5787)]