231878229

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{22027}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 351566880

約数和(自身を除く): 119688651

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 22027, 66081, 242297, 638783, 726891, 1916349, 2665267, 7026613, 7995801, 21079839, 77292743, 231878229]

約数ペア:

[(1, 231878229), (3, 77292743), (11, 21079839), (29, 7995801), (33, 7026613), (87, 2665267), (121, 1916349), (319, 726891), (363, 638783), (957, 242297), (3509, 66081), (10527, 22027)]