80848677

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42307}}^1$

素因数の和:42337

約数の個数: 24

約数和(自身を含む): 135047136

約数和(自身を除く): 54198459

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 42307, 126921, 296149, 549991, 888447, 1649973, 2073043, 3849937, 6219129, 11549811, 26949559, 80848677]

約数ペア:

[(1, 80848677), (3, 26949559), (7, 11549811), (13, 6219129), (21, 3849937), (39, 2073043), (49, 1649973), (91, 888447), (147, 549991), (273, 296149), (637, 126921), (1911, 42307)]