26427879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 41278640

約数和(自身を除く): 14850761

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 4177, 6327, 12531, 37593, 79363, 154549, 238089, 463647, 714267, 1390941, 2936431, 8809293, 26427879]

約数ペア:

[(1, 26427879), (3, 8809293), (9, 2936431), (19, 1390941), (37, 714267), (57, 463647), (111, 238089), (171, 154549), (333, 79363), (703, 37593), (2109, 12531), (4177, 6327)]