243500673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 374976000

約数和(自身を除く): 131475327

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 3081, 4029, 4649, 13947, 17459, 52377, 60437, 79033, 181311, 237099, 367271, 1027429, 1101813, 3082287, 4774523, 6243607, 14323569, 18730821, 81166891, 243500673]

約数ペア:

[(1, 243500673), (3, 81166891), (13, 18730821), (17, 14323569), (39, 6243607), (51, 4774523), (79, 3082287), (221, 1101813), (237, 1027429), (663, 367271), (1027, 237099), (1343, 181311), (3081, 79033), (4029, 60437), (4649, 52377), (13947, 17459)]