69343131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161639}}^1$

素因数の和:161666

約数の個数: 16

約数和(自身を含む): 108622080

約数和(自身を除く): 39278949

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 161639, 484917, 1778029, 2101307, 5334087, 6303921, 23114377, 69343131]

約数ペア:

[(1, 69343131), (3, 23114377), (11, 6303921), (13, 5334087), (33, 2101307), (39, 1778029), (143, 484917), (429, 161639)]