80702013

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89371}}^1$

素因数の和:89424

約数の個数: 16

約数和(自身を含む): 125835776

約数和(自身を除く): 45133763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 89371, 268113, 625597, 1876791, 3842953, 11528859, 26900671, 80702013]

約数ペア:

[(1, 80702013), (3, 26900671), (7, 11528859), (21, 3842953), (43, 1876791), (129, 625597), (301, 268113), (903, 89371)]