25961931

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 14473269

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 467, 639, 783, 1401, 1917, 2059, 4203, 6177, 12609, 13543, 18531, 33157, 40629, 55593, 99471, 121887, 298413, 365661, 895239, 961553, 2884659, 8653977, 25961931]

約数ペア:

[(1, 25961931), (3, 8653977), (9, 2884659), (27, 961553), (29, 895239), (71, 365661), (87, 298413), (213, 121887), (261, 99471), (467, 55593), (639, 40629), (783, 33157), (1401, 18531), (1917, 13543), (2059, 12609), (4203, 6177)]