87817024799

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{7253}}^1$

素因数の和:7919

約数の個数: 32

約数和(自身を含む): 105627525120

約数和(自身を除く): 17810500321

約数列:

[1, 7, 23, 157, 161, 479, 1099, 3353, 3611, 7253, 11017, 25277, 50771, 75203, 77119, 166819, 526421, 1138721, 1167733, 1729669, 3474187, 7971047, 12107683, 24319309, 26190583, 79906301, 183334081, 545447359, 559344107, 3818131513, 12545289257, 87817024799]

約数ペア:

[(1, 87817024799), (7, 12545289257), (23, 3818131513), (157, 559344107), (161, 545447359), (479, 183334081), (1099, 79906301), (3353, 26190583), (3611, 24319309), (7253, 12107683), (11017, 7971047), (25277, 3474187), (50771, 1729669), (75203, 1167733), (77119, 1138721), (166819, 526421)]