173680839

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5783}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 259863552

約数和(自身を除く): 86182713

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 5783, 10011, 17349, 30033, 52047, 271801, 410593, 815403, 1231779, 2446209, 3695337, 19297871, 57893613, 173680839]

約数ペア:

[(1, 173680839), (3, 57893613), (9, 19297871), (47, 3695337), (71, 2446209), (141, 1231779), (213, 815403), (423, 410593), (639, 271801), (3337, 52047), (5783, 30033), (10011, 17349)]