150996021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21937

約数の個数: 24

約数和(自身を含む): 232952160

約数和(自身を除く): 81956139

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 21893, 65679, 240823, 415967, 722469, 1247901, 2649053, 4575637, 7947159, 13726911, 50332007, 150996021]

約数ペア:

[(1, 150996021), (3, 50332007), (11, 13726911), (19, 7947159), (33, 4575637), (57, 2649053), (121, 1247901), (209, 722469), (363, 415967), (627, 240823), (2299, 65679), (6897, 21893)]