161784777627

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12668137}}^1$

素因数の和:12668200

約数の個数: 32

約数和(自身を含む): 267551074560

約数和(自身を除く): 105766296933

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 12668137, 38004411, 114013233, 139349507, 342039699, 418048521, 544729891, 1254145563, 1634189673, 3762436689, 4902569019, 5992028801, 14707707057, 17976086403, 53928259209, 161784777627]

約数ペア:

[(1, 161784777627), (3, 53928259209), (9, 17976086403), (11, 14707707057), (27, 5992028801), (33, 4902569019), (43, 3762436689), (99, 1634189673), (129, 1254145563), (297, 544729891), (387, 418048521), (473, 342039699), (1161, 139349507), (1419, 114013233), (4257, 38004411), (12771, 12668137)]