67752293

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 83287872

約数和(自身を除く): 15535579

約数列:

[1, 7, 17, 107, 119, 289, 313, 749, 1819, 2023, 2191, 5321, 12733, 30923, 33491, 37247, 90457, 216461, 234437, 569347, 633199, 3985429, 9678899, 67752293]

約数ペア:

[(1, 67752293), (7, 9678899), (17, 3985429), (107, 633199), (119, 569347), (289, 234437), (313, 216461), (749, 90457), (1819, 37247), (2023, 33491), (2191, 30923), (5321, 12733)]