42704343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 72034560

約数和(自身を除く): 29330217

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 311, 627, 657, 803, 933, 1387, 1881, 2409, 2799, 3421, 4161, 5909, 7227, 10263, 12483, 15257, 17727, 22703, 30789, 45771, 53181, 64999, 68109, 137313, 194997, 204327, 249733, 431357, 584991, 749199, 1294071, 2247597, 3882213, 4744927, 14234781, 42704343]

約数ペア:

[(1, 42704343), (3, 14234781), (9, 4744927), (11, 3882213), (19, 2247597), (33, 1294071), (57, 749199), (73, 584991), (99, 431357), (171, 249733), (209, 204327), (219, 194997), (311, 137313), (627, 68109), (657, 64999), (803, 53181), (933, 45771), (1387, 30789), (1881, 22703), (2409, 17727), (2799, 15257), (3421, 12483), (4161, 10263), (5909, 7227)]