85616109

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{55631}}^1$

素因数の和:55662

約数の個数: 20

約数和(自身を含む): 134629440

約数和(自身を除く): 49013331

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 55631, 166893, 500679, 1056989, 1502037, 3170967, 4506111, 9512901, 28538703, 85616109]

約数ペア:

[(1, 85616109), (3, 28538703), (9, 9512901), (19, 4506111), (27, 3170967), (57, 1502037), (81, 1056989), (171, 500679), (513, 166893), (1539, 55631)]