65240019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{185869}}^1$

素因数の和:185891

約数の個数: 16

約数和(自身を含む): 104087200

約数和(自身を除く): 38847181

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 185869, 557607, 1672821, 2416297, 5018463, 7248891, 21746673, 65240019]

約数ペア:

[(1, 65240019), (3, 21746673), (9, 7248891), (13, 5018463), (27, 2416297), (39, 1672821), (117, 557607), (351, 185869)]