126589959

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53891}}^1$

素因数の和:53932

約数の個数: 20

約数和(自身を含む): 195627960

約数和(自身を除く): 69038001

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 53891, 161673, 485019, 1455057, 1562839, 4365171, 4688517, 14065551, 42196653, 126589959]

約数ペア:

[(1, 126589959), (3, 42196653), (9, 14065551), (27, 4688517), (29, 4365171), (81, 1562839), (87, 1455057), (261, 485019), (783, 161673), (2349, 53891)]