49271247

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6380

約数の個数: 20

約数和(自身を含む): 74373376

約数和(自身を除く): 25102129

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 6271, 7857, 18813, 56439, 169317, 507951, 608287, 1824861, 5474583, 16423749, 49271247]

約数ペア:

[(1, 49271247), (3, 16423749), (9, 5474583), (27, 1824861), (81, 608287), (97, 507951), (291, 169317), (873, 56439), (2619, 18813), (6271, 7857)]