51248673

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 38330847

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 8747, 26241, 61229, 78723, 183687, 236169, 271157, 551061, 813471, 1653183, 1898099, 2440413, 5694297, 7321239, 17082891, 51248673]

約数ペア:

[(1, 51248673), (3, 17082891), (7, 7321239), (9, 5694297), (21, 2440413), (27, 1898099), (31, 1653183), (63, 813471), (93, 551061), (189, 271157), (217, 236169), (279, 183687), (651, 78723), (837, 61229), (1953, 26241), (5859, 8747)]