173669013

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45191}}^1$

素因数の和:45265

約数の個数: 24

約数和(自身を含む): 291398016

約数和(自身を除く): 117729003

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 45191, 135573, 316337, 406719, 949011, 2756651, 2847033, 8269953, 19296557, 24809859, 57889671, 173669013]

約数ペア:

[(1, 173669013), (3, 57889671), (7, 24809859), (9, 19296557), (21, 8269953), (61, 2847033), (63, 2756651), (183, 949011), (427, 406719), (549, 316337), (1281, 135573), (3843, 45191)]