65706849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 105705600

約数和(自身を除く): 39998751

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1429, 1703, 3537, 4287, 5109, 12861, 15327, 18577, 38583, 45981, 55731, 167193, 187199, 501579, 561597, 1684791, 2433587, 5054373, 7300761, 21902283, 65706849]

約数ペア:

[(1, 65706849), (3, 21902283), (9, 7300761), (13, 5054373), (27, 2433587), (39, 1684791), (117, 561597), (131, 501579), (351, 187199), (393, 167193), (1179, 55731), (1429, 45981), (1703, 38583), (3537, 18577), (4287, 15327), (5109, 12861)]