20769121569357

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{15527}}^1\times {\mathrm{17827}}^1$

素因数の和:33767

約数の個数: 64

約数和(自身を含む): 35257474314240

約数和(自身を除く): 14488352744883

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 1191, 2779, 3573, 8337, 10719, 15527, 17827, 25011, 46581, 53481, 75033, 108689, 124789, 139743, 160443, 326067, 374367, 419229, 481329, 978201, 1123101, 2934603, 3369303, 6164219, 7077319, 18492657, 21231957, 43149533, 49541233, 55477971, 63695871, 129448599, 148623699, 166433913, 191087613, 276799829, 388345797, 445871097, 830399487, 1165037391, 1337613291, 1937598803, 2491198461, 5812796409, 7473595383, 17438389227, 52315167681, 109889532113, 329668596339, 769226724791, 989005789017, 2307680174373, 2967017367051, 6923040523119, 20769121569357]

約数ペア:

[(1, 20769121569357), (3, 6923040523119), (7, 2967017367051), (9, 2307680174373), (21, 989005789017), (27, 769226724791), (63, 329668596339), (189, 109889532113), (397, 52315167681), (1191, 17438389227), (2779, 7473595383), (3573, 5812796409), (8337, 2491198461), (10719, 1937598803), (15527, 1337613291), (17827, 1165037391), (25011, 830399487), (46581, 445871097), (53481, 388345797), (75033, 276799829), (108689, 191087613), (124789, 166433913), (139743, 148623699), (160443, 129448599), (326067, 63695871), (374367, 55477971), (419229, 49541233), (481329, 43149533), (978201, 21231957), (1123101, 18492657), (2934603, 7077319), (3369303, 6164219)]