75964993

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 88186968

約数和(自身を除く): 12221975

約数列:

[1, 13, 17, 137, 169, 193, 221, 1781, 2329, 2509, 2873, 3281, 23153, 26441, 30277, 32617, 42653, 343733, 393601, 449497, 554489, 4468529, 5843461, 75964993]

約数ペア:

[(1, 75964993), (13, 5843461), (17, 4468529), (137, 554489), (169, 449497), (193, 393601), (221, 343733), (1781, 42653), (2329, 32617), (2509, 30277), (2873, 26441), (3281, 23153)]