2108486550231

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{55740253}}^1$

素因数の和:55740732

約数の個数: 20

約数和(自身を含む): 3156459103512

約数和(自身を除く): 1047972553281

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 12609, 37827, 55740253, 167220759, 501662277, 1504986831, 4514960493, 26030698151, 78092094453, 234276283359, 702828850077, 2108486550231]

約数ペア:

[(1, 2108486550231), (3, 702828850077), (9, 234276283359), (27, 78092094453), (81, 26030698151), (467, 4514960493), (1401, 1504986831), (4203, 501662277), (12609, 167220759), (37827, 55740253)]