133055973

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 205920000

約数和(自身を除く): 72864027

約数列:

[1, 3, 9, 27, 29, 87, 109, 261, 327, 783, 981, 1559, 2943, 3161, 4677, 9483, 14031, 28449, 42093, 45211, 85347, 135633, 169931, 406899, 509793, 1220697, 1529379, 4588137, 4927999, 14783997, 44351991, 133055973]

約数ペア:

[(1, 133055973), (3, 44351991), (9, 14783997), (27, 4927999), (29, 4588137), (87, 1529379), (109, 1220697), (261, 509793), (327, 406899), (783, 169931), (981, 135633), (1559, 85347), (2943, 45211), (3161, 42093), (4677, 28449), (9483, 14031)]