67849397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 89889600

約数和(自身を除く): 22040203

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3049, 3179, 21343, 22253, 33539, 51833, 234773, 362831, 570163, 881161, 3991141, 6168127, 9692771, 67849397]

約数ペア:

[(1, 67849397), (7, 9692771), (11, 6168127), (17, 3991141), (77, 881161), (119, 570163), (187, 362831), (289, 234773), (1309, 51833), (2023, 33539), (3049, 22253), (3179, 21343)]