153668911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{55217}}^1$

素因数の和:55262

約数の個数: 12

約数和(自身を含む): 176255856

約数和(自身を除く): 22586945

約数列:

[1, 11, 23, 121, 253, 2783, 55217, 607387, 1269991, 6681257, 13969901, 153668911]

約数ペア:

[(1, 153668911), (11, 13969901), (23, 6681257), (121, 1269991), (253, 607387), (2783, 55217)]