64652607

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 34188993

約数列:

[1, 3, 9, 27, 43, 129, 233, 239, 387, 699, 717, 1161, 2097, 2151, 6291, 6453, 10019, 10277, 30057, 30831, 55687, 90171, 92493, 167061, 270513, 277479, 501183, 1503549, 2394541, 7183623, 21550869, 64652607]

約数ペア:

[(1, 64652607), (3, 21550869), (9, 7183623), (27, 2394541), (43, 1503549), (129, 501183), (233, 277479), (239, 270513), (387, 167061), (699, 92493), (717, 90171), (1161, 55687), (2097, 30831), (2151, 30057), (6291, 10277), (6453, 10019)]