156934909143

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{641239}}^1$

素因数の和:641699

約数の個数: 24

約数和(自身を含む): 230477045760

約数和(自身を除く): 73542136617

約数列:

[1, 3, 9, 71, 213, 383, 639, 1149, 3447, 27193, 81579, 244737, 641239, 1923717, 5771151, 45527969, 136583907, 245594537, 409751721, 736783611, 2210350833, 17437212127, 52311636381, 156934909143]

約数ペア:

[(1, 156934909143), (3, 52311636381), (9, 17437212127), (71, 2210350833), (213, 736783611), (383, 409751721), (639, 245594537), (1149, 136583907), (3447, 45527969), (27193, 5771151), (81579, 1923717), (244737, 641239)]