72739329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23609}}^1$

素因数の和:23704

約数の個数: 16

約数和(自身を含む): 105772800

約数和(自身を除く): 33033471

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 23609, 70827, 306917, 920751, 1865111, 5595333, 24246443, 72739329]

約数ペア:

[(1, 72739329), (3, 24246443), (13, 5595333), (39, 1865111), (79, 920751), (237, 306917), (1027, 70827), (3081, 23609)]