133676457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 77830743

約数列:

[1, 3, 17, 19, 29, 51, 57, 67, 71, 87, 201, 213, 323, 493, 551, 969, 1139, 1207, 1273, 1349, 1479, 1653, 1943, 2059, 3417, 3621, 3819, 4047, 4757, 5829, 6177, 9367, 14271, 21641, 22933, 28101, 33031, 35003, 36917, 39121, 64923, 68799, 80869, 90383, 99093, 105009, 110751, 117363, 137953, 242607, 271149, 413859, 627589, 665057, 1536511, 1882767, 1995171, 2345201, 2621107, 4609533, 7035603, 7863321, 44558819, 133676457]

約数ペア:

[(1, 133676457), (3, 44558819), (17, 7863321), (19, 7035603), (29, 4609533), (51, 2621107), (57, 2345201), (67, 1995171), (71, 1882767), (87, 1536511), (201, 665057), (213, 627589), (323, 413859), (493, 271149), (551, 242607), (969, 137953), (1139, 117363), (1207, 110751), (1273, 105009), (1349, 99093), (1479, 90383), (1653, 80869), (1943, 68799), (2059, 64923), (3417, 39121), (3621, 36917), (3819, 35003), (4047, 33031), (4757, 28101), (5829, 22933), (6177, 21641), (9367, 14271)]