272815996817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{951437}}^1$

素因数の和:951617

約数の個数: 32

約数和(自身を含む): 352930217472

約数和(自身を除く): 80114220655

約数列:

[1, 7, 13, 23, 91, 137, 161, 299, 959, 1781, 2093, 3151, 12467, 22057, 40963, 286741, 951437, 6660059, 12368681, 21883051, 86580767, 130346869, 153181357, 284479663, 912428083, 1694509297, 1991357641, 2997977987, 11861565079, 20985845909, 38973713831, 272815996817]

約数ペア:

[(1, 272815996817), (7, 38973713831), (13, 20985845909), (23, 11861565079), (91, 2997977987), (137, 1991357641), (161, 1694509297), (299, 912428083), (959, 284479663), (1781, 153181357), (2093, 130346869), (3151, 86580767), (12467, 21883051), (22057, 12368681), (40963, 6660059), (286741, 951437)]