91587041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 121137408

約数和(自身を除く): 29550367

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 811, 949, 1241, 1547, 5677, 6643, 8687, 10543, 13787, 16133, 59203, 73801, 96509, 112931, 179231, 414421, 769639, 1006451, 1254617, 5387473, 7045157, 13083863, 91587041]

約数ペア:

[(1, 91587041), (7, 13083863), (13, 7045157), (17, 5387473), (73, 1254617), (91, 1006451), (119, 769639), (221, 414421), (511, 179231), (811, 112931), (949, 96509), (1241, 73801), (1547, 59203), (5677, 16133), (6643, 13787), (8687, 10543)]