55930707

素因数分解:

$3^2\times 7^2\times {\mathrm{126827}}^1$

素因数の和:126847

約数の個数: 18

約数和(自身を含む): 93979548

約数和(自身を除く): 38048841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 126827, 380481, 887789, 1141443, 2663367, 6214523, 7990101, 18643569, 55930707]

約数ペア:

[(1, 55930707), (3, 18643569), (7, 7990101), (9, 6214523), (21, 2663367), (49, 1141443), (63, 887789), (147, 380481), (441, 126827)]