89269281409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{104173}}^1$

素因数の和:104581

約数の個数: 32

約数和(自身を含む): 115208110080

約数和(自身を除く): 25938828671

約数列:

[1, 7, 11, 31, 77, 217, 341, 359, 2387, 2513, 3949, 11129, 27643, 77903, 104173, 122419, 729211, 856933, 1145903, 3229363, 8021321, 22605541, 35522993, 37398107, 248660951, 261786749, 411379177, 1159341317, 2879654239, 8115389219, 12752754487, 89269281409]

約数ペア:

[(1, 89269281409), (7, 12752754487), (11, 8115389219), (31, 2879654239), (77, 1159341317), (217, 411379177), (341, 261786749), (359, 248660951), (2387, 37398107), (2513, 35522993), (3949, 22605541), (11129, 8021321), (27643, 3229363), (77903, 1145903), (104173, 856933), (122419, 729211)]