47407437

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 60

約数和(自身を含む): 89090848

約数和(自身を除く): 41683411

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 567, 691, 693, 847, 891, 1089, 2073, 2079, 2541, 3267, 4837, 6219, 6237, 7601, 7623, 9801, 14511, 18657, 22803, 22869, 43533, 53207, 55971, 68409, 68607, 83611, 130599, 159621, 205227, 250833, 391797, 478863, 585277, 615681, 752499, 1436589, 1755831, 2257497, 4309767, 5267493, 6772491, 15802479, 47407437]

約数ペア:

[(1, 47407437), (3, 15802479), (7, 6772491), (9, 5267493), (11, 4309767), (21, 2257497), (27, 1755831), (33, 1436589), (63, 752499), (77, 615681), (81, 585277), (99, 478863), (121, 391797), (189, 250833), (231, 205227), (297, 159621), (363, 130599), (567, 83611), (691, 68607), (693, 68409), (847, 55971), (891, 53207), (1089, 43533), (2073, 22869), (2079, 22803), (2541, 18657), (3267, 14511), (4837, 9801), (6219, 7623), (6237, 7601)]