66287039

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 82833120

約数和(自身を除く): 16546081

約数列:

[1, 7, 13, 91, 137, 169, 409, 959, 1183, 1781, 2863, 5317, 12467, 23153, 37219, 56033, 69121, 162071, 392231, 483847, 728429, 5099003, 9469577, 66287039]

約数ペア:

[(1, 66287039), (7, 9469577), (13, 5099003), (91, 728429), (137, 483847), (169, 392231), (409, 162071), (959, 69121), (1183, 56033), (1781, 37219), (2863, 23153), (5317, 12467)]