72331893

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{25037}}^1$

素因数の和:25153

約数の個数: 16

約数和(自身を含む): 108164160

約数和(自身を除く): 35832267

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 25037, 75111, 225333, 675999, 2678959, 8036877, 24110631, 72331893]

約数ペア:

[(1, 72331893), (3, 24110631), (9, 8036877), (27, 2678959), (107, 675999), (321, 225333), (963, 75111), (2889, 25037)]