151951569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 269568000

約数和(自身を除く): 117616431

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 89, 133, 209, 231, 267, 389, 399, 623, 627, 979, 1167, 1463, 1691, 1869, 2723, 2937, 4279, 4389, 5073, 6853, 7391, 8169, 11837, 12837, 18601, 20559, 22173, 29953, 34621, 35511, 51737, 55803, 81301, 89859, 103863, 130207, 155211, 242347, 243903, 380831, 390621, 569107, 657799, 727041, 1142493, 1707321, 1973397, 2665817, 4604593, 7235789, 7997451, 13813779, 21707367, 50650523, 151951569]

約数ペア:

[(1, 151951569), (3, 50650523), (7, 21707367), (11, 13813779), (19, 7997451), (21, 7235789), (33, 4604593), (57, 2665817), (77, 1973397), (89, 1707321), (133, 1142493), (209, 727041), (231, 657799), (267, 569107), (389, 390621), (399, 380831), (623, 243903), (627, 242347), (979, 155211), (1167, 130207), (1463, 103863), (1691, 89859), (1869, 81301), (2723, 55803), (2937, 51737), (4279, 35511), (4389, 34621), (5073, 29953), (6853, 22173), (7391, 20559), (8169, 18601), (11837, 12837)]