53087288787

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{202471}}^1$

素因数の和:202582

約数の個数: 48

約数和(自身を含む): 86670974208

約数和(自身を除く): 33583685421

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 243, 249, 351, 747, 1053, 1079, 2241, 3159, 3237, 6723, 9711, 20169, 29133, 87399, 202471, 262197, 607413, 1822239, 2632123, 5466717, 7896369, 16400151, 16805093, 23689107, 49200453, 50415279, 71067321, 151245837, 213201963, 218466209, 453737511, 639605889, 655398627, 1361212533, 1966195881, 4083637599, 5898587643, 17695762929, 53087288787]

約数ペア:

[(1, 53087288787), (3, 17695762929), (9, 5898587643), (13, 4083637599), (27, 1966195881), (39, 1361212533), (81, 655398627), (83, 639605889), (117, 453737511), (243, 218466209), (249, 213201963), (351, 151245837), (747, 71067321), (1053, 50415279), (1079, 49200453), (2241, 23689107), (3159, 16805093), (3237, 16400151), (6723, 7896369), (9711, 5466717), (20169, 2632123), (29133, 1822239), (87399, 607413), (202471, 262197)]