55142109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 92386944

約数和(自身を除く): 37244835

約数列:

[1, 3, 9, 11, 23, 33, 61, 69, 99, 183, 207, 253, 397, 549, 671, 759, 1191, 1403, 2013, 2277, 3573, 4209, 4367, 6039, 9131, 12627, 13101, 15433, 24217, 27393, 39303, 46299, 72651, 82179, 100441, 138897, 217953, 266387, 301323, 556991, 799161, 903969, 1670973, 2397483, 5012919, 6126901, 18380703, 55142109]

約数ペア:

[(1, 55142109), (3, 18380703), (9, 6126901), (11, 5012919), (23, 2397483), (33, 1670973), (61, 903969), (69, 799161), (99, 556991), (183, 301323), (207, 266387), (253, 217953), (397, 138897), (549, 100441), (671, 82179), (759, 72651), (1191, 46299), (1403, 39303), (2013, 27393), (2277, 24217), (3573, 15433), (4209, 13101), (4367, 12627), (6039, 9131)]