165838233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 246177792

約数和(自身を除く): 80339559

約数列:

[1, 3, 11, 33, 83, 191, 249, 317, 573, 913, 951, 2101, 2739, 3487, 6303, 10461, 15853, 26311, 47559, 60547, 78933, 174383, 181641, 289421, 523149, 666017, 868263, 1998051, 5025401, 15076203, 55279411, 165838233]

約数ペア:

[(1, 165838233), (3, 55279411), (11, 15076203), (33, 5025401), (83, 1998051), (191, 868263), (249, 666017), (317, 523149), (573, 289421), (913, 181641), (951, 174383), (2101, 78933), (2739, 60547), (3487, 47559), (6303, 26311), (10461, 15853)]