133065909

素因数分解:

$3^4\times {\mathrm{1021}}^1\times {\mathrm{1609}}^1$

素因数の和:2642

約数の個数: 20

約数和(自身を含む): 199095820

約数和(自身を除く): 66029911

約数列:

[1, 3, 9, 27, 81, 1021, 1609, 3063, 4827, 9189, 14481, 27567, 43443, 82701, 130329, 1642789, 4928367, 14785101, 44355303, 133065909]

約数ペア:

[(1, 133065909), (3, 44355303), (9, 14785101), (27, 4928367), (81, 1642789), (1021, 130329), (1609, 82701), (3063, 43443), (4827, 27567), (9189, 14481)]