76991607

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 147225600

約数和(自身を除く): 70233993

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 957, 1277, 1827, 2079, 2233, 2871, 3831, 5481, 6699, 8613, 8939, 11493, 14047, 20097, 26817, 34479, 37033, 42141, 60291, 80451, 98329, 111099, 126423, 241353, 259231, 294987, 333297, 379269, 407363, 777693, 884961, 999891, 1222089, 2333079, 2654883, 2851541, 3666267, 6999237, 8554623, 10998801, 25663869, 76991607]

約数ペア:

[(1, 76991607), (3, 25663869), (7, 10998801), (9, 8554623), (11, 6999237), (21, 3666267), (27, 2851541), (29, 2654883), (33, 2333079), (63, 1222089), (77, 999891), (87, 884961), (99, 777693), (189, 407363), (203, 379269), (231, 333297), (261, 294987), (297, 259231), (319, 241353), (609, 126423), (693, 111099), (783, 98329), (957, 80451), (1277, 60291), (1827, 42141), (2079, 37033), (2233, 34479), (2871, 26817), (3831, 20097), (5481, 14047), (6699, 11493), (8613, 8939)]