71100081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19603}}^1$

素因数の和:19653

約数の個数: 24

約数和(自身を含む): 114173696

約数和(自身を除く): 43073615

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19603, 58809, 176427, 254839, 607693, 764517, 1823079, 2293551, 5469237, 7900009, 23700027, 71100081]

約数ペア:

[(1, 71100081), (3, 23700027), (9, 7900009), (13, 5469237), (31, 2293551), (39, 1823079), (93, 764517), (117, 607693), (279, 254839), (403, 176427), (1209, 58809), (3627, 19603)]