85018779

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 125333520

約数和(自身を除く): 40314741

約数列:

[1, 3, 9, 67, 201, 277, 509, 603, 831, 1527, 2493, 4581, 18559, 34103, 55677, 102309, 140993, 167031, 306927, 422979, 1268937, 9446531, 28339593, 85018779]

約数ペア:

[(1, 85018779), (3, 28339593), (9, 9446531), (67, 1268937), (201, 422979), (277, 306927), (509, 167031), (603, 140993), (831, 102309), (1527, 55677), (2493, 34103), (4581, 18559)]