168912291207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{317351}}^1$

素因数の和:317619

約数の個数: 24

約数和(自身を含む): 247641190272

約数和(自身を除く): 78728899065

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 16129, 48387, 177419, 317351, 532257, 952053, 3490861, 10472583, 40303577, 120910731, 443339347, 1330018041, 5118554279, 15355662837, 56304097069, 168912291207]

約数ペア:

[(1, 168912291207), (3, 56304097069), (11, 15355662837), (33, 5118554279), (127, 1330018041), (381, 443339347), (1397, 120910731), (4191, 40303577), (16129, 10472583), (48387, 3490861), (177419, 952053), (317351, 532257)]