156947026677

素因数分解:

$3^1\times 7^1\times {\mathrm{5393}}^1\times {\mathrm{1385809}}^1$

素因数の和:1391212

約数の個数: 16

約数和(自身を含む): 239201892480

約数和(自身を除く): 82254865803

約数列:

[1, 3, 7, 21, 5393, 16179, 37751, 113253, 1385809, 4157427, 9700663, 29101989, 7473667937, 22421003811, 52315675559, 156947026677]

約数ペア:

[(1, 156947026677), (3, 52315675559), (7, 22421003811), (21, 7473667937), (5393, 29101989), (16179, 9700663), (37751, 4157427), (113253, 1385809)]