77009778

素因数分解:

$2^1\times 3^4\times {\mathrm{475369}}^1$

素因数の和:475383

約数の個数: 20

約数和(自身を含む): 172559310

約数和(自身を除く): 95549532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 475369, 950738, 1426107, 2852214, 4278321, 8556642, 12834963, 25669926, 38504889, 77009778]

約数ペア:

[(1, 77009778), (2, 38504889), (3, 25669926), (6, 12834963), (9, 8556642), (18, 4278321), (27, 2852214), (54, 1426107), (81, 950738), (162, 475369)]