26522559

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 46870560

約数和(自身を除く): 20348001

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1613, 1827, 2349, 4839, 5481, 11291, 14517, 16443, 33873, 43551, 46777, 101619, 130653, 140331, 304857, 327439, 420993, 914571, 982317, 1262979, 2946951, 3788937, 8840853, 26522559]

約数ペア:

[(1, 26522559), (3, 8840853), (7, 3788937), (9, 2946951), (21, 1262979), (27, 982317), (29, 914571), (63, 420993), (81, 327439), (87, 304857), (189, 140331), (203, 130653), (261, 101619), (567, 46777), (609, 43551), (783, 33873), (1613, 16443), (1827, 14517), (2349, 11291), (4839, 5481)]