42991659

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 64796160

約数和(自身を除く): 21804501

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1297, 3683, 3891, 11049, 11673, 33147, 37613, 112839, 164719, 338517, 494157, 1482471, 4776851, 14330553, 42991659]

約数ペア:

[(1, 42991659), (3, 14330553), (9, 4776851), (29, 1482471), (87, 494157), (127, 338517), (261, 164719), (381, 112839), (1143, 37613), (1297, 33147), (3683, 11673), (3891, 11049)]