71102863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 80610768

約数和(自身を除く): 9507905

約数列:

[1, 13, 37, 83, 137, 169, 481, 1079, 1781, 3071, 5069, 6253, 11371, 14027, 23153, 39923, 65897, 147823, 420727, 518999, 856661, 1921699, 5469451, 71102863]

約数ペア:

[(1, 71102863), (13, 5469451), (37, 1921699), (83, 856661), (137, 518999), (169, 420727), (481, 147823), (1079, 65897), (1781, 39923), (3071, 23153), (5069, 14027), (6253, 11371)]