79442397

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 44109603

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1429, 1917, 2059, 4287, 6177, 12861, 18531, 38583, 41441, 55593, 101459, 124323, 304377, 372969, 913131, 1118907, 2739393, 2942311, 8826933, 26480799, 79442397]

約数ペア:

[(1, 79442397), (3, 26480799), (9, 8826933), (27, 2942311), (29, 2739393), (71, 1118907), (87, 913131), (213, 372969), (261, 304377), (639, 124323), (783, 101459), (1429, 55593), (1917, 41441), (2059, 38583), (4287, 18531), (6177, 12861)]