71078183

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 84268800

約数和(自身を除く): 13190617

約数列:

[1, 11, 19, 43, 121, 209, 473, 719, 817, 2299, 5203, 7909, 8987, 13661, 30917, 86999, 98857, 150271, 340087, 587423, 1652981, 3740957, 6461653, 71078183]

約数ペア:

[(1, 71078183), (11, 6461653), (19, 3740957), (43, 1652981), (121, 587423), (209, 340087), (473, 150271), (719, 98857), (817, 86999), (2299, 30917), (5203, 13661), (7909, 8987)]