74147931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 133267680

約数和(自身を除く): 59119749

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 3389, 7293, 10167, 21879, 30501, 37279, 44057, 57613, 111837, 132171, 172839, 335511, 396513, 484627, 518517, 633743, 748969, 1453881, 1901229, 2246907, 4361643, 5703687, 6740721, 8238659, 24715977, 74147931]

約数ペア:

[(1, 74147931), (3, 24715977), (9, 8238659), (11, 6740721), (13, 5703687), (17, 4361643), (33, 2246907), (39, 1901229), (51, 1453881), (99, 748969), (117, 633743), (143, 518517), (153, 484627), (187, 396513), (221, 335511), (429, 172839), (561, 132171), (663, 111837), (1287, 57613), (1683, 44057), (1989, 37279), (2431, 30501), (3389, 21879), (7293, 10167)]