68119163

素因数分解:

$7^2\times {\mathrm{41}}^2\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 18

約数和(自身を含む): 81318708

約数和(自身を除く): 13199545

約数列:

[1, 7, 41, 49, 287, 827, 1681, 2009, 5789, 11767, 33907, 40523, 82369, 237349, 1390187, 1661443, 9731309, 68119163]

約数ペア:

[(1, 68119163), (7, 9731309), (41, 1661443), (49, 1390187), (287, 237349), (827, 82369), (1681, 40523), (2009, 33907), (5789, 11767)]