78889493139

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{449459}}^1$

素因数の和:450930

約数の個数: 16

約数和(自身を含む): 107827251840

約数和(自身を除く): 28937758701

約数列:

[1, 3, 41, 123, 1427, 4281, 58507, 175521, 449459, 1348377, 18427819, 55283457, 641377993, 1924133979, 26296497713, 78889493139]

約数ペア:

[(1, 78889493139), (3, 26296497713), (41, 1924133979), (123, 641377993), (1427, 55283457), (4281, 18427819), (58507, 1348377), (175521, 449459)]