85215573

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 126124128

約数和(自身を除く): 40908555

約数列:

[1, 3, 9, 53, 159, 227, 477, 681, 787, 2043, 2361, 7083, 12031, 36093, 41711, 108279, 125133, 178649, 375399, 535947, 1607841, 9468397, 28405191, 85215573]

約数ペア:

[(1, 85215573), (3, 28405191), (9, 9468397), (53, 1607841), (159, 535947), (227, 375399), (477, 178649), (681, 125133), (787, 108279), (2043, 41711), (2361, 36093), (7083, 12031)]