330993837

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 498572160

約数和(自身を除く): 167578323

約数列:

[1, 3, 9, 27, 113, 157, 339, 471, 691, 1017, 1413, 2073, 3051, 4239, 6219, 17741, 18657, 53223, 78083, 108487, 159669, 234249, 325461, 479007, 702747, 976383, 2108241, 2929149, 12259031, 36777093, 110331279, 330993837]

約数ペア:

[(1, 330993837), (3, 110331279), (9, 36777093), (27, 12259031), (113, 2929149), (157, 2108241), (339, 976383), (471, 702747), (691, 479007), (1017, 325461), (1413, 234249), (2073, 159669), (3051, 108487), (4239, 78083), (6219, 53223), (17741, 18657)]