80323791

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 109428480

約数和(自身を除く): 29104689

約数列:

[1, 3, 71, 139, 213, 417, 2713, 8139, 9869, 29607, 192623, 377107, 577869, 1131321, 26774597, 80323791]

約数ペア:

[(1, 80323791), (3, 26774597), (71, 1131321), (139, 577869), (213, 377107), (417, 192623), (2713, 29607), (8139, 9869)]