313888917609

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{683853851}}^1$

素因数の和:683853877

約数の個数: 16

約数和(自身を含む): 492374773440

約数和(自身を除く): 178485855831

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 683853851, 2051561553, 6154684659, 11625515467, 18464053977, 34876546401, 104629639203, 313888917609]

約数ペア:

[(1, 313888917609), (3, 104629639203), (9, 34876546401), (17, 18464053977), (27, 11625515467), (51, 6154684659), (153, 2051561553), (459, 683853851)]