66271413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15881}}^1$

素因数の和:16004

約数の個数: 16

約数和(自身を含む): 96054336

約数和(自身を除く): 29782923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 15881, 47643, 206453, 619359, 1699267, 5097801, 22090471, 66271413]

約数ペア:

[(1, 66271413), (3, 22090471), (13, 5097801), (39, 1699267), (107, 619359), (321, 206453), (1391, 47643), (4173, 15881)]