71573409

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{23459}}^1$

素因数の和:23581

約数の個数: 16

約数和(自身を含む): 106977600

約数和(自身を除く): 35404191

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 23459, 70377, 211131, 633393, 2650867, 7952601, 23857803, 71573409]

約数ペア:

[(1, 71573409), (3, 23857803), (9, 7952601), (27, 2650867), (113, 633393), (339, 211131), (1017, 70377), (3051, 23459)]