159168519

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5197}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 238401072

約数和(自身を除く): 79232553

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 3403, 5197, 10209, 15591, 30627, 46773, 213077, 431351, 639231, 1294053, 1917693, 3882159, 17685391, 53056173, 159168519]

約数ペア:

[(1, 159168519), (3, 53056173), (9, 17685391), (41, 3882159), (83, 1917693), (123, 1294053), (249, 639231), (369, 431351), (747, 213077), (3403, 46773), (5197, 30627), (10209, 15591)]