77307009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7537}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 111441792

約数和(自身を除く): 34134783

約数列:

[1, 3, 13, 39, 263, 789, 3419, 7537, 10257, 22611, 97981, 293943, 1982231, 5946693, 25769003, 77307009]

約数ペア:

[(1, 77307009), (3, 25769003), (13, 5946693), (39, 1982231), (263, 293943), (789, 97981), (3419, 22611), (7537, 10257)]