1845779967

素因数分解:

$3^4\times {\mathrm{701}}^1\times {\mathrm{32507}}^1$

素因数の和:33220

約数の個数: 20

約数和(自身を含む): 2761294536

約数和(自身を除く): 915514569

約数列:

[1, 3, 9, 27, 81, 701, 2103, 6309, 18927, 32507, 56781, 97521, 292563, 877689, 2633067, 22787407, 68362221, 205086663, 615259989, 1845779967]

約数ペア:

[(1, 1845779967), (3, 615259989), (9, 205086663), (27, 68362221), (81, 22787407), (701, 2633067), (2103, 877689), (6309, 292563), (18927, 97521), (32507, 56781)]