205651017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159791}}^1$

素因数の和:159821

約数の個数: 24

約数和(自身を含む): 348985728

約数和(自身を除く): 143334711

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 159791, 479373, 1438119, 1757701, 2077283, 5273103, 6231849, 15819309, 18695547, 22850113, 68550339, 205651017]

約数ペア:

[(1, 205651017), (3, 68550339), (9, 22850113), (11, 18695547), (13, 15819309), (33, 6231849), (39, 5273103), (99, 2077283), (117, 1757701), (143, 1438119), (429, 479373), (1287, 159791)]