47866791651

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3043219}}^1$

素因数の和:3043343

約数の個数: 24

約数和(自身を含む): 74936249280

約数和(自身を除く): 27069457629

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 15729, 3043219, 9129657, 21302533, 63907599, 149117731, 325624433, 447353193, 976873299, 2279371031, 6838113093, 15955597217, 47866791651]

約数ペア:

[(1, 47866791651), (3, 15955597217), (7, 6838113093), (21, 2279371031), (49, 976873299), (107, 447353193), (147, 325624433), (321, 149117731), (749, 63907599), (2247, 21302533), (5243, 9129657), (15729, 3043219)]