85383753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 61703607

約数列:

[1, 3, 7, 13, 21, 37, 39, 79, 91, 107, 111, 237, 259, 273, 321, 481, 553, 749, 777, 1027, 1391, 1443, 1659, 2247, 2923, 3081, 3367, 3959, 4173, 7189, 8453, 8769, 9737, 10101, 11877, 20461, 21567, 25359, 27713, 29211, 37999, 51467, 59171, 61383, 83139, 109889, 113997, 154401, 177513, 265993, 312761, 329667, 360269, 769223, 797979, 938283, 1080807, 2189327, 2307669, 4065893, 6567981, 12197679, 28461251, 85383753]

約数ペア:

[(1, 85383753), (3, 28461251), (7, 12197679), (13, 6567981), (21, 4065893), (37, 2307669), (39, 2189327), (79, 1080807), (91, 938283), (107, 797979), (111, 769223), (237, 360269), (259, 329667), (273, 312761), (321, 265993), (481, 177513), (553, 154401), (749, 113997), (777, 109889), (1027, 83139), (1391, 61383), (1443, 59171), (1659, 51467), (2247, 37999), (2923, 29211), (3081, 27713), (3367, 25359), (3959, 21567), (4173, 20461), (7189, 11877), (8453, 10101), (8769, 9737)]