546928.0000000

素因数分解:

$3^9\times 7^1\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 40

約数和(自身を含む): 3306688

約数和(自身を除く): 1515535

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 729, 819, 1053, 1701, 2187, 2457, 3159, 5103, 6561, 7371, 9477, 15309, 19683, 22113, 28431, 45927, 66339, 85293, 137781, 199017, 255879, 597051, 1791153]

約数ペア:

[(1, 1791153), (3, 597051), (7, 255879), (9, 199017), (13, 137781), (21, 85293), (27, 66339), (39, 45927), (63, 28431), (81, 22113), (91, 19683), (117, 15309), (189, 9477), (243, 7371), (273, 6561), (351, 5103), (567, 3159), (729, 2457), (819, 2187), (1053, 1701)]