812179629

素因数分解:

$3^9\times {\mathrm{41263}}^1$

素因数の和:41290

約数の個数: 20

約数和(自身を含む): 1218278336

約数和(自身を除く): 406098707

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 41263, 123789, 371367, 1114101, 3342303, 10026909, 30080727, 90242181, 270726543, 812179629]

約数ペア:

[(1, 812179629), (3, 270726543), (9, 90242181), (27, 30080727), (81, 10026909), (243, 3342303), (729, 1114101), (2187, 371367), (6561, 123789), (19683, 41263)]