7137067197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{19937}}^1$

素因数の和:20157

約数の個数: 32

約数和(自身を含む): 10477498752

約数和(自身を除く): 3340431555

約数列:

[1, 3, 13, 39, 67, 137, 201, 411, 871, 1781, 2613, 5343, 9179, 19937, 27537, 59811, 119327, 259181, 357981, 777543, 1335779, 2731369, 4007337, 8194107, 17365127, 35507797, 52095381, 106523391, 183001723, 549005169, 2379022399, 7137067197]

約数ペア:

[(1, 7137067197), (3, 2379022399), (13, 549005169), (39, 183001723), (67, 106523391), (137, 52095381), (201, 35507797), (411, 17365127), (871, 8194107), (1781, 4007337), (2613, 2731369), (5343, 1335779), (9179, 777543), (19937, 357981), (27537, 259181), (59811, 119327)]