47977677

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 81424128

約数和(自身を除く): 33446451

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 193, 243, 279, 297, 341, 579, 729, 837, 891, 1023, 1737, 2123, 2511, 2673, 3069, 5211, 5983, 6369, 7533, 8019, 9207, 15633, 17949, 19107, 22599, 27621, 46899, 53847, 57321, 65813, 82863, 140697, 161541, 171963, 197439, 248589, 484623, 515889, 592317, 1453869, 1547667, 1776951, 4361607, 5330853, 15992559, 47977677]

約数ペア:

[(1, 47977677), (3, 15992559), (9, 5330853), (11, 4361607), (27, 1776951), (31, 1547667), (33, 1453869), (81, 592317), (93, 515889), (99, 484623), (193, 248589), (243, 197439), (279, 171963), (297, 161541), (341, 140697), (579, 82863), (729, 65813), (837, 57321), (891, 53847), (1023, 46899), (1737, 27621), (2123, 22599), (2511, 19107), (2673, 17949), (3069, 15633), (5211, 9207), (5983, 8019), (6369, 7533)]