72746527

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 12789473

約数列:

[1, 7, 49, 131, 343, 917, 1619, 6419, 11333, 44933, 79331, 212089, 555317, 1484623, 10392361, 72746527]

約数ペア:

[(1, 72746527), (7, 10392361), (49, 1484623), (131, 555317), (343, 212089), (917, 79331), (1619, 44933), (6419, 11333)]