128834141007

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67079}}^1$

素因数の和:67165

約数の個数: 64

約数和(自身を含む): 208980495360

約数和(自身を除く): 80146354353

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 121, 143, 363, 407, 429, 481, 1221, 1331, 1443, 1573, 3993, 4477, 4719, 5291, 13431, 15873, 17303, 49247, 51909, 58201, 67079, 147741, 174603, 201237, 640211, 737869, 872027, 1920633, 2213607, 2481923, 2616081, 7445769, 8116559, 9592297, 24349677, 27301153, 28776891, 32264999, 81903459, 89282149, 96794997, 105515267, 267846447, 300312683, 316545801, 354914989, 900938049, 1064744967, 1160667937, 3303439513, 3482003811, 3904064879, 9910318539, 11712194637, 42944713669, 128834141007]

約数ペア:

[(1, 128834141007), (3, 42944713669), (11, 11712194637), (13, 9910318539), (33, 3904064879), (37, 3482003811), (39, 3303439513), (111, 1160667937), (121, 1064744967), (143, 900938049), (363, 354914989), (407, 316545801), (429, 300312683), (481, 267846447), (1221, 105515267), (1331, 96794997), (1443, 89282149), (1573, 81903459), (3993, 32264999), (4477, 28776891), (4719, 27301153), (5291, 24349677), (13431, 9592297), (15873, 8116559), (17303, 7445769), (49247, 2616081), (51909, 2481923), (58201, 2213607), (67079, 1920633), (147741, 872027), (174603, 737869), (201237, 640211)]