77729043

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 120895632

約数和(自身を除く): 43166589

約数列:

[1, 3, 7, 21, 49, 147, 617, 857, 1851, 2571, 4319, 5999, 12957, 17997, 30233, 41993, 90699, 125979, 528769, 1586307, 3701383, 11104149, 25909681, 77729043]

約数ペア:

[(1, 77729043), (3, 25909681), (7, 11104149), (21, 3701383), (49, 1586307), (147, 528769), (617, 125979), (857, 90699), (1851, 41993), (2571, 30233), (4319, 17997), (5999, 12957)]