26708913

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 24439887

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 443, 609, 693, 783, 957, 1329, 1827, 2079, 2233, 2871, 3101, 3987, 4873, 5481, 6699, 8613, 9303, 11961, 12847, 14619, 20097, 27909, 34111, 38541, 43857, 60291, 83727, 89929, 102333, 115623, 131571, 141317, 269787, 306999, 346869, 423951, 809361, 920997, 989219, 1271853, 2428083, 2967657, 3815559, 8902971, 26708913]

約数ペア:

[(1, 26708913), (3, 8902971), (7, 3815559), (9, 2967657), (11, 2428083), (21, 1271853), (27, 989219), (29, 920997), (33, 809361), (63, 423951), (77, 346869), (87, 306999), (99, 269787), (189, 141317), (203, 131571), (231, 115623), (261, 102333), (297, 89929), (319, 83727), (443, 60291), (609, 43857), (693, 38541), (783, 34111), (957, 27909), (1329, 20097), (1827, 14619), (2079, 12847), (2233, 11961), (2871, 9303), (3101, 8613), (3987, 6699), (4873, 5481)]