72271323

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7001}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 110687616

約数和(自身を除く): 38416293

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 7001, 10323, 21003, 63009, 217031, 259037, 651093, 777111, 1953279, 2331333, 8030147, 24090441, 72271323]

約数ペア:

[(1, 72271323), (3, 24090441), (9, 8030147), (31, 2331333), (37, 1953279), (93, 777111), (111, 651093), (279, 259037), (333, 217031), (1147, 63009), (3441, 21003), (7001, 10323)]