91157649

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13261

約数の個数: 24

約数和(自身を含む): 140639520

約数和(自身を除く): 49481871

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 13217, 39651, 145387, 251123, 436161, 753369, 1599257, 2762353, 4797771, 8287059, 30385883, 91157649]

約数ペア:

[(1, 91157649), (3, 30385883), (11, 8287059), (19, 4797771), (33, 2762353), (57, 1599257), (121, 753369), (209, 436161), (363, 251123), (627, 145387), (2299, 39651), (6897, 13217)]