61917004807

素因数分解:

$7^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 74586949632

約数和(自身を除く): 12669944825

約数列:

[1, 7, 47, 49, 103, 329, 343, 721, 761, 2303, 2401, 4841, 5047, 5327, 16121, 16807, 33887, 35329, 35767, 37289, 78383, 112847, 237209, 247303, 250369, 261023, 548681, 789929, 1660463, 1731121, 1752583, 1827161, 3684001, 3840767, 11623241, 12268081, 12790127, 25788007, 26885369, 81362687, 85876567, 180516049, 188197583, 601135969, 1263612343, 1317383081, 8845286401, 61917004807]

約数ペア:

[(1, 61917004807), (7, 8845286401), (47, 1317383081), (49, 1263612343), (103, 601135969), (329, 188197583), (343, 180516049), (721, 85876567), (761, 81362687), (2303, 26885369), (2401, 25788007), (4841, 12790127), (5047, 12268081), (5327, 11623241), (16121, 3840767), (16807, 3684001), (33887, 1827161), (35329, 1752583), (35767, 1731121), (37289, 1660463), (78383, 789929), (112847, 548681), (237209, 261023), (247303, 250369)]