76217691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 114306048

約数和(自身を除く): 38088357

約数列:

[1, 3, 11, 33, 47, 141, 157, 313, 471, 517, 939, 1551, 1727, 3443, 5181, 7379, 10329, 14711, 22137, 44133, 49141, 81169, 147423, 161821, 243507, 485463, 540551, 1621653, 2309627, 6928881, 25405897, 76217691]

約数ペア:

[(1, 76217691), (3, 25405897), (11, 6928881), (33, 2309627), (47, 1621653), (141, 540551), (157, 485463), (313, 243507), (471, 161821), (517, 147423), (939, 81169), (1551, 49141), (1727, 44133), (3443, 22137), (5181, 14711), (7379, 10329)]