91286943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 44575329

約数列:

[1, 3, 11, 33, 103, 107, 251, 309, 321, 753, 1133, 1177, 2761, 3399, 3531, 8283, 11021, 25853, 26857, 33063, 77559, 80571, 121231, 284383, 295427, 363693, 853149, 886281, 2766271, 8298813, 30428981, 91286943]

約数ペア:

[(1, 91286943), (3, 30428981), (11, 8298813), (33, 2766271), (103, 886281), (107, 853149), (251, 363693), (309, 295427), (321, 284383), (753, 121231), (1133, 80571), (1177, 77559), (2761, 33063), (3399, 26857), (3531, 25853), (8283, 11021)]