157401519

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 231796656

約数和(自身を除く): 74395137

約数列:

[1, 3, 11, 33, 121, 233, 363, 699, 1861, 2563, 5583, 7689, 20471, 28193, 61413, 84579, 225181, 433613, 675543, 1300839, 4769743, 14309229, 52467173, 157401519]

約数ペア:

[(1, 157401519), (3, 52467173), (11, 14309229), (33, 4769743), (121, 1300839), (233, 675543), (363, 433613), (699, 225181), (1861, 84579), (2563, 61413), (5583, 28193), (7689, 20471)]