20160154791

素因数分解:

$3^2\times 7^1\times {\mathrm{14897}}^1\times {\mathrm{21481}}^1$

素因数の和:36391

約数の個数: 24

約数和(自身を含む): 33284038944

約数和(自身を除く): 13123884153

約数列:

[1, 3, 7, 9, 21, 63, 14897, 21481, 44691, 64443, 104279, 134073, 150367, 193329, 312837, 451101, 938511, 1353303, 320002457, 960007371, 2240017199, 2880022113, 6720051597, 20160154791]

約数ペア:

[(1, 20160154791), (3, 6720051597), (7, 2880022113), (9, 2240017199), (21, 960007371), (63, 320002457), (14897, 1353303), (21481, 938511), (44691, 451101), (64443, 312837), (104279, 193329), (134073, 150367)]