91122941

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 125224704

約数和(自身を除く): 34101763

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 169, 197, 221, 299, 391, 1183, 1379, 1547, 2093, 2561, 2737, 2873, 3349, 3887, 4531, 5083, 17927, 20111, 23443, 27209, 31717, 33293, 35581, 43537, 58903, 66079, 77027, 233051, 304759, 412321, 462553, 539189, 565981, 765739, 1001351, 3961867, 5360173, 7009457, 13017563, 91122941]

約数ペア:

[(1, 91122941), (7, 13017563), (13, 7009457), (17, 5360173), (23, 3961867), (91, 1001351), (119, 765739), (161, 565981), (169, 539189), (197, 462553), (221, 412321), (299, 304759), (391, 233051), (1183, 77027), (1379, 66079), (1547, 58903), (2093, 43537), (2561, 35581), (2737, 33293), (2873, 31717), (3349, 27209), (3887, 23443), (4531, 20111), (5083, 17927)]