51699249

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7393}}^1$

素因数の和:7446

約数の個数: 32

約数和(自身を含む): 89911040

約数和(自身を除く): 38211791

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 7393, 22179, 51751, 66537, 155253, 199611, 273541, 465759, 820623, 1397277, 1914787, 2461869, 5744361, 7385607, 17233083, 51699249]

約数ペア:

[(1, 51699249), (3, 17233083), (7, 7385607), (9, 5744361), (21, 2461869), (27, 1914787), (37, 1397277), (63, 820623), (111, 465759), (189, 273541), (259, 199611), (333, 155253), (777, 66537), (999, 51751), (2331, 22179), (6993, 7393)]