71379009927

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{57890519}}^1$

素因数の和:57890662

約数の個数: 12

約数和(自身を含む): 103855592880

約数和(自身を除く): 32476582953

約数列:

[1, 3, 9, 137, 411, 1233, 57890519, 173671557, 521014671, 7931001103, 23793003309, 71379009927]

約数ペア:

[(1, 71379009927), (3, 23793003309), (9, 7931001103), (137, 521014671), (411, 173671557), (1233, 57890519)]