68360571

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 106612800

約数和(自身を除く): 38252229

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 1669, 4551, 5007, 13653, 15021, 40959, 45063, 61753, 68429, 185259, 205287, 555777, 615861, 1667331, 1847583, 2531873, 7595619, 22786857, 68360571]

約数ペア:

[(1, 68360571), (3, 22786857), (9, 7595619), (27, 2531873), (37, 1847583), (41, 1667331), (111, 615861), (123, 555777), (333, 205287), (369, 185259), (999, 68429), (1107, 61753), (1517, 45063), (1669, 40959), (4551, 15021), (5007, 13653)]