142022811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 243081216

約数和(自身を除く): 101058405

約数列:

[1, 3, 7, 17, 21, 31, 41, 51, 93, 119, 123, 217, 287, 313, 357, 527, 651, 697, 861, 939, 1271, 1581, 2091, 2191, 3689, 3813, 4879, 5321, 6573, 8897, 9703, 11067, 12833, 14637, 15963, 21607, 26691, 29109, 37247, 38499, 64821, 67921, 89831, 111741, 151249, 164951, 203763, 218161, 269493, 397823, 453747, 494853, 654483, 1154657, 1193469, 1527127, 2784761, 3463971, 4581381, 6762991, 8354283, 20288973, 47340937, 142022811]

約数ペア:

[(1, 142022811), (3, 47340937), (7, 20288973), (17, 8354283), (21, 6762991), (31, 4581381), (41, 3463971), (51, 2784761), (93, 1527127), (119, 1193469), (123, 1154657), (217, 654483), (287, 494853), (313, 453747), (357, 397823), (527, 269493), (651, 218161), (697, 203763), (861, 164951), (939, 151249), (1271, 111741), (1581, 89831), (2091, 67921), (2191, 64821), (3689, 38499), (3813, 37247), (4879, 29109), (5321, 26691), (6573, 21607), (8897, 15963), (9703, 14637), (11067, 12833)]