68641053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 109872000

約数和(自身を除く): 41230947

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 5449, 12597, 16347, 70837, 92633, 103531, 212511, 277899, 310593, 1204229, 1345903, 1760027, 3612687, 4037709, 5280081, 22880351, 68641053]

約数ペア:

[(1, 68641053), (3, 22880351), (13, 5280081), (17, 4037709), (19, 3612687), (39, 1760027), (51, 1345903), (57, 1204229), (221, 310593), (247, 277899), (323, 212511), (663, 103531), (741, 92633), (969, 70837), (4199, 16347), (5449, 12597)]