51179397

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 69785280

約数和(自身を除く): 18605883

約数列:

[1, 3, 53, 159, 409, 787, 1227, 2361, 21677, 41711, 65031, 125133, 321883, 965649, 17059799, 51179397]

約数ペア:

[(1, 51179397), (3, 17059799), (53, 965649), (159, 321883), (409, 125133), (787, 65031), (1227, 41711), (2361, 21677)]