72345642777

素因数分解:

$3^3\times {\mathrm{2039}}^1\times {\mathrm{1314109}}^1$

素因数の和:1316157

約数の個数: 16

約数和(自身を含む): 107231376000

約数和(自身を除く): 34885733223

約数列:

[1, 3, 9, 27, 2039, 6117, 18351, 55053, 1314109, 3942327, 11826981, 35480943, 2679468251, 8038404753, 24115214259, 72345642777]

約数ペア:

[(1, 72345642777), (3, 24115214259), (9, 8038404753), (27, 2679468251), (2039, 35480943), (6117, 11826981), (18351, 3942327), (55053, 1314109)]