8049775719

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 10940529600

約数和(自身を除く): 2890753881

約数列:

[1, 3, 137, 181, 241, 411, 449, 543, 723, 1347, 24797, 33017, 43621, 61513, 74391, 81269, 99051, 108209, 130863, 184539, 243807, 324627, 5976077, 11133853, 14824633, 17928231, 19585829, 33401559, 44473899, 58757487, 2683258573, 8049775719]

約数ペア:

[(1, 8049775719), (3, 2683258573), (137, 58757487), (181, 44473899), (241, 33401559), (411, 19585829), (449, 17928231), (543, 14824633), (723, 11133853), (1347, 5976077), (24797, 324627), (33017, 243807), (43621, 184539), (61513, 130863), (74391, 108209), (81269, 99051)]