63175221

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5693}}^1$

素因数の和:5842

約数の個数: 20

約数和(自身を含む): 95078412

約数和(自身を除く): 31903191

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5693, 11097, 17079, 51237, 153711, 461133, 779941, 2339823, 7019469, 21058407, 63175221]

約数ペア:

[(1, 63175221), (3, 21058407), (9, 7019469), (27, 2339823), (81, 779941), (137, 461133), (411, 153711), (1233, 51237), (3699, 17079), (5693, 11097)]