20160240561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{77242301}}^1$

素因数の和:77242336

約数の個数: 12

約数和(自身を含む): 30124497780

約数和(自身を除く): 9964257219

約数列:

[1, 3, 9, 29, 87, 261, 77242301, 231726903, 695180709, 2240026729, 6720080187, 20160240561]

約数ペア:

[(1, 20160240561), (3, 6720080187), (9, 2240026729), (29, 695180709), (87, 231726903), (261, 77242301)]