133600551

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{12211}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 203989248

約数和(自身を除く): 70388697

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 10941, 12211, 36633, 85477, 256431, 6361931, 19085793, 44533517, 133600551]

約数ペア:

[(1, 133600551), (3, 44533517), (7, 19085793), (21, 6361931), (521, 256431), (1563, 85477), (3647, 36633), (10941, 12211)]