65867607

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 112896000

約数和(自身を除く): 47028393

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 69, 117, 123, 199, 207, 299, 351, 369, 533, 597, 621, 897, 943, 1107, 1599, 1791, 2587, 2691, 2829, 4577, 4797, 5373, 7761, 8073, 8159, 8487, 12259, 13731, 14391, 23283, 24477, 25461, 36777, 41193, 59501, 69849, 73431, 106067, 110331, 123579, 178503, 187657, 220293, 318201, 330993, 535509, 562971, 954603, 1606527, 1688913, 2439541, 2863809, 5066739, 7318623, 21955869, 65867607]

約数ペア:

[(1, 65867607), (3, 21955869), (9, 7318623), (13, 5066739), (23, 2863809), (27, 2439541), (39, 1688913), (41, 1606527), (69, 954603), (117, 562971), (123, 535509), (199, 330993), (207, 318201), (299, 220293), (351, 187657), (369, 178503), (533, 123579), (597, 110331), (621, 106067), (897, 73431), (943, 69849), (1107, 59501), (1599, 41193), (1791, 36777), (2587, 25461), (2691, 24477), (2829, 23283), (4577, 14391), (4797, 13731), (5373, 12259), (7761, 8487), (8073, 8159)]