13307791887

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4814

約数の個数: 80

約数和(自身を含む): 22293311040

約数和(自身を除く): 8985519153

約数列:

[1, 3, 9, 13, 27, 37, 39, 73, 81, 111, 117, 219, 333, 351, 481, 657, 949, 999, 1053, 1443, 1971, 2701, 2847, 2997, 4329, 4679, 5913, 8103, 8541, 12987, 14037, 24309, 25623, 35113, 38961, 42111, 60827, 72927, 76869, 105339, 126333, 173123, 182481, 218781, 316017, 341567, 378999, 519369, 547443, 948051, 1024701, 1558107, 1642329, 2250599, 2844153, 3074103, 4440371, 4674321, 4926987, 6751797, 9222309, 12637979, 13321113, 14022963, 20255391, 27666927, 37913937, 39963339, 60766173, 113741811, 119890017, 164293727, 182298519, 341225433, 359670051, 492881181, 1023676299, 1478643543, 4435930629, 13307791887]

約数ペア:

[(1, 13307791887), (3, 4435930629), (9, 1478643543), (13, 1023676299), (27, 492881181), (37, 359670051), (39, 341225433), (73, 182298519), (81, 164293727), (111, 119890017), (117, 113741811), (219, 60766173), (333, 39963339), (351, 37913937), (481, 27666927), (657, 20255391), (949, 14022963), (999, 13321113), (1053, 12637979), (1443, 9222309), (1971, 6751797), (2701, 4926987), (2847, 4674321), (2997, 4440371), (4329, 3074103), (4679, 2844153), (5913, 2250599), (8103, 1642329), (8541, 1558107), (12987, 1024701), (14037, 948051), (24309, 547443), (25623, 519369), (35113, 378999), (38961, 341567), (42111, 316017), (60827, 218781), (72927, 182481), (76869, 173123), (105339, 126333)]