210009618507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{16987}}^1$

素因数の和:17692

約数の個数: 64

約数和(自身を含む): 330833825280

約数和(自身を除く): 120824206773

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 643, 663, 1131, 1479, 1929, 6409, 8359, 10931, 16987, 18647, 19227, 25077, 32793, 50961, 55941, 142103, 220831, 242411, 288779, 316999, 426309, 492623, 662493, 727233, 866337, 950997, 1477869, 3754127, 4120987, 6404099, 8374591, 10922641, 11262381, 12362961, 19212297, 25123773, 32767923, 108869683, 141994333, 185684897, 316756589, 326609049, 425982999, 557054691, 950269767, 2413903661, 4117835657, 5384862013, 7241710983, 12353506971, 16154586039, 70003206169, 210009618507]

約数ペア:

[(1, 210009618507), (3, 70003206169), (13, 16154586039), (17, 12353506971), (29, 7241710983), (39, 5384862013), (51, 4117835657), (87, 2413903661), (221, 950269767), (377, 557054691), (493, 425982999), (643, 326609049), (663, 316756589), (1131, 185684897), (1479, 141994333), (1929, 108869683), (6409, 32767923), (8359, 25123773), (10931, 19212297), (16987, 12362961), (18647, 11262381), (19227, 10922641), (25077, 8374591), (32793, 6404099), (50961, 4120987), (55941, 3754127), (142103, 1477869), (220831, 950997), (242411, 866337), (288779, 727233), (316999, 662493), (426309, 492623)]