8169957

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 12840960

約数和(自身を除く): 4671003

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 227, 279, 387, 681, 837, 1161, 1333, 2043, 3999, 6129, 7037, 9761, 11997, 21111, 29283, 35991, 63333, 87849, 189999, 263547, 302591, 907773, 2723319, 8169957]

約数ペア:

[(1, 8169957), (3, 2723319), (9, 907773), (27, 302591), (31, 263547), (43, 189999), (93, 87849), (129, 63333), (227, 35991), (279, 29283), (387, 21111), (681, 11997), (837, 9761), (1161, 7037), (1333, 6129), (2043, 3999)]