80593653

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 126720000

約数和(自身を除く): 46126347

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 447, 599, 903, 1043, 1797, 3129, 4193, 6407, 12579, 19221, 25757, 44849, 77271, 89251, 134547, 180299, 267753, 540897, 624757, 1874271, 3837793, 11513379, 26864551, 80593653]

約数ペア:

[(1, 80593653), (3, 26864551), (7, 11513379), (21, 3837793), (43, 1874271), (129, 624757), (149, 540897), (301, 267753), (447, 180299), (599, 134547), (903, 89251), (1043, 77271), (1797, 44849), (3129, 25757), (4193, 19221), (6407, 12579)]