77771511

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 116925120

約数和(自身を除く): 39153609

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 3469, 7473, 10407, 22419, 31221, 163043, 183857, 489129, 551571, 1467387, 1654713, 8641279, 25923837, 77771511]

約数ペア:

[(1, 77771511), (3, 25923837), (9, 8641279), (47, 1654713), (53, 1467387), (141, 551571), (159, 489129), (423, 183857), (477, 163043), (2491, 31221), (3469, 22419), (7473, 10407)]