274518189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19949}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 435708000

約数和(自身を除く): 161189811

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 19949, 59847, 179541, 219439, 658317, 1974951, 2772911, 8318733, 24956199, 30502021, 91506063, 274518189]

約数ペア:

[(1, 274518189), (3, 91506063), (9, 30502021), (11, 24956199), (33, 8318733), (99, 2772911), (139, 1974951), (417, 658317), (1251, 219439), (1529, 179541), (4587, 59847), (13761, 19949)]