80148123

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 136325376

約数和(自身を除く): 56177253

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 3911, 6831, 11733, 20493, 35199, 43021, 89953, 105597, 129063, 269859, 316791, 387189, 809577, 989483, 1161567, 2428731, 2968449, 3484701, 7286193, 8905347, 26716041, 80148123]

約数ペア:

[(1, 80148123), (3, 26716041), (9, 8905347), (11, 7286193), (23, 3484701), (27, 2968449), (33, 2428731), (69, 1161567), (81, 989483), (99, 809577), (207, 387189), (253, 316791), (297, 269859), (621, 129063), (759, 105597), (891, 89953), (1863, 43021), (2277, 35199), (3911, 20493), (6831, 11733)]