72696429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{621337}}^1$

素因数の和:621356

約数の個数: 12

約数和(自身を含む): 113083516

約数和(自身を除く): 40387087

約数列:

[1, 3, 9, 13, 39, 117, 621337, 1864011, 5592033, 8077381, 24232143, 72696429]

約数ペア:

[(1, 72696429), (3, 24232143), (9, 8077381), (13, 5592033), (39, 1864011), (117, 621337)]