55427589

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14423}}^1$

素因数の和:14497

約数の個数: 24

約数和(自身を含む): 93005952

約数和(自身を除く): 37578363

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14423, 43269, 100961, 129807, 302883, 879803, 908649, 2639409, 6158621, 7918227, 18475863, 55427589]

約数ペア:

[(1, 55427589), (3, 18475863), (7, 7918227), (9, 6158621), (21, 2639409), (61, 908649), (63, 879803), (183, 302883), (427, 129807), (549, 100961), (1281, 43269), (3843, 14423)]