71266461

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5197}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 108783744

約数和(自身を除く): 37517283

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 5197, 13713, 15591, 36379, 109137, 3393641, 10180923, 23755487, 71266461]

約数ペア:

[(1, 71266461), (3, 23755487), (7, 10180923), (21, 3393641), (653, 109137), (1959, 36379), (4571, 15591), (5197, 13713)]