91178157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 148684032

約数和(自身を除く): 57505875

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 2633, 4947, 7899, 11543, 18431, 34629, 44761, 55293, 134283, 255401, 313327, 766203, 939981, 1787807, 4341817, 5363421, 13025451, 30392719, 91178157]

約数ペア:

[(1, 91178157), (3, 30392719), (7, 13025451), (17, 5363421), (21, 4341817), (51, 1787807), (97, 939981), (119, 766203), (291, 313327), (357, 255401), (679, 134283), (1649, 55293), (2037, 44761), (2633, 34629), (4947, 18431), (7899, 11543)]