78918279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12391}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 115394304

約数和(自身を除く): 36476025

約数列:

[1, 3, 11, 33, 193, 579, 2123, 6369, 12391, 37173, 136301, 408903, 2391463, 7174389, 26306093, 78918279]

約数ペア:

[(1, 78918279), (3, 26306093), (11, 7174389), (33, 2391463), (193, 408903), (579, 136301), (2123, 37173), (6369, 12391)]