156913456041

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281857}}^1$

素因数の和:281980

約数の個数: 48

約数和(自身を含む): 246231148800

約数和(自身を除く): 89317692759

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 243, 261, 711, 783, 2133, 2291, 2349, 6399, 6873, 7047, 19197, 20619, 61857, 185571, 281857, 556713, 845571, 2536713, 7610139, 8173853, 22266703, 22830417, 24521559, 66800109, 68491251, 73564677, 200400327, 220694031, 601200981, 645734387, 662082093, 1803602943, 1937203161, 1986246279, 5410808829, 5811609483, 17434828449, 52304485347, 156913456041]

約数ペア:

[(1, 156913456041), (3, 52304485347), (9, 17434828449), (27, 5811609483), (29, 5410808829), (79, 1986246279), (81, 1937203161), (87, 1803602943), (237, 662082093), (243, 645734387), (261, 601200981), (711, 220694031), (783, 200400327), (2133, 73564677), (2291, 68491251), (2349, 66800109), (6399, 24521559), (6873, 22830417), (7047, 22266703), (19197, 8173853), (20619, 7610139), (61857, 2536713), (185571, 845571), (281857, 556713)]