64675017

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 109074240

約数和(自身を除く): 44399223

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2503, 2871, 7509, 8613, 22527, 25839, 27533, 67581, 72587, 82599, 202743, 217761, 247797, 653283, 743391, 798457, 1959849, 2230173, 2395371, 5879547, 7186113, 21558339, 64675017]

約数ペア:

[(1, 64675017), (3, 21558339), (9, 7186113), (11, 5879547), (27, 2395371), (29, 2230173), (33, 1959849), (81, 798457), (87, 743391), (99, 653283), (261, 247797), (297, 217761), (319, 202743), (783, 82599), (891, 72587), (957, 67581), (2349, 27533), (2503, 25839), (2871, 22527), (7509, 8613)]