126938931

素因数分解:

$3^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{2543}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 193588224

約数和(自身を除く): 66649293

約数列:

[1, 3, 7, 21, 2377, 2543, 7131, 7629, 16639, 17801, 49917, 53403, 6044711, 18134133, 42312977, 126938931]

約数ペア:

[(1, 126938931), (3, 42312977), (7, 18134133), (21, 6044711), (2377, 53403), (2543, 49917), (7131, 17801), (7629, 16639)]