72869679

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 37722321

約数列:

[1, 3, 9, 27, 79, 127, 237, 269, 381, 711, 807, 1143, 2133, 2421, 3429, 7263, 10033, 21251, 30099, 34163, 63753, 90297, 102489, 191259, 270891, 307467, 573777, 922401, 2698877, 8096631, 24289893, 72869679]

約数ペア:

[(1, 72869679), (3, 24289893), (9, 8096631), (27, 2698877), (79, 922401), (127, 573777), (237, 307467), (269, 270891), (381, 191259), (711, 102489), (807, 90297), (1143, 63753), (2133, 34163), (2421, 30099), (3429, 21251), (7263, 10033)]