172068759

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 268255680

約数和(自身を除く): 96186921

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 4201, 4551, 12603, 13653, 37809, 40959, 113427, 155437, 172241, 466311, 516723, 1398933, 1550169, 4196799, 4650507, 6372917, 19118751, 57356253, 172068759]

約数ペア:

[(1, 172068759), (3, 57356253), (9, 19118751), (27, 6372917), (37, 4650507), (41, 4196799), (111, 1550169), (123, 1398933), (333, 516723), (369, 466311), (999, 172241), (1107, 155437), (1517, 113427), (4201, 40959), (4551, 37809), (12603, 13653)]