55278027

素因数分解:

$3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 93573480

約数和(自身を除く): 38295453

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 163, 441, 489, 769, 1141, 1467, 2307, 3423, 5383, 6921, 7987, 10269, 16149, 23961, 37681, 48447, 71883, 113043, 125347, 339129, 376041, 877429, 1128123, 2632287, 6142003, 7896861, 18426009, 55278027]

約数ペア:

[(1, 55278027), (3, 18426009), (7, 7896861), (9, 6142003), (21, 2632287), (49, 1128123), (63, 877429), (147, 376041), (163, 339129), (441, 125347), (489, 113043), (769, 71883), (1141, 48447), (1467, 37681), (2307, 23961), (3423, 16149), (5383, 10269), (6921, 7987)]