4152195999

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32839}}^1$

素因数の和:33081

約数の個数: 40

約数和(自身を含む): 7120762880

約数和(自身を除く): 2968566881

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 567, 669, 1561, 2007, 4683, 6021, 14049, 18063, 32839, 42147, 98517, 126441, 229873, 295551, 689619, 886653, 2068857, 2659959, 6206571, 7323097, 18619713, 21969291, 51261679, 65907873, 153785037, 197723619, 461355111, 593170857, 1384065333, 4152195999]

約数ペア:

[(1, 4152195999), (3, 1384065333), (7, 593170857), (9, 461355111), (21, 197723619), (27, 153785037), (63, 65907873), (81, 51261679), (189, 21969291), (223, 18619713), (567, 7323097), (669, 6206571), (1561, 2659959), (2007, 2068857), (4683, 886653), (6021, 689619), (14049, 295551), (18063, 229873), (32839, 126441), (42147, 98517)]