80448537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43889}}^1$

素因数の和:43952

約数の個数: 16

約数和(自身を含む): 117976320

約数和(自身を除く): 37527783

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 43889, 131667, 570557, 1711671, 2062783, 6188349, 26816179, 80448537]

約数ペア:

[(1, 80448537), (3, 26816179), (13, 6188349), (39, 2062783), (47, 1711671), (141, 570557), (611, 131667), (1833, 43889)]