133739781

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{5233}}^1$

素因数の和:6460

約数の個数: 16

約数和(自身を含む): 204000384

約数和(自身を除く): 70260603

約数列:

[1, 3, 7, 21, 1217, 3651, 5233, 8519, 15699, 25557, 36631, 109893, 6368561, 19105683, 44579927, 133739781]

約数ペア:

[(1, 133739781), (3, 44579927), (7, 19105683), (21, 6368561), (1217, 109893), (3651, 36631), (5233, 25557), (8519, 15699)]