268465239

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45821}}^1$

素因数の和:45868

約数の個数: 32

約数和(自身を含む): 469217280

約数和(自身を除く): 200752041

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 45821, 137463, 320747, 412389, 962241, 1237167, 1420451, 2886723, 4261353, 8660169, 9943157, 12784059, 29829471, 38352177, 89488413, 268465239]

約数ペア:

[(1, 268465239), (3, 89488413), (7, 38352177), (9, 29829471), (21, 12784059), (27, 9943157), (31, 8660169), (63, 4261353), (93, 2886723), (189, 1420451), (217, 1237167), (279, 962241), (651, 412389), (837, 320747), (1953, 137463), (5859, 45821)]