64610973

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 110489600

約数和(自身を除く): 45878627

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 3319, 6489, 9957, 19467, 23233, 29871, 69699, 89613, 209097, 341857, 627291, 1025571, 2392999, 3076713, 7178997, 9230139, 21536991, 64610973]

約数ペア:

[(1, 64610973), (3, 21536991), (7, 9230139), (9, 7178997), (21, 3076713), (27, 2392999), (63, 1025571), (103, 627291), (189, 341857), (309, 209097), (721, 89613), (927, 69699), (2163, 29871), (2781, 23233), (3319, 19467), (6489, 9957)]