129122515089

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1721}}^1\times {\mathrm{55949}}^1$

素因数の和:57825

約数の個数: 24

約数和(自身を含む): 187874505000

約数和(自身を除く): 58751989911

約数列:

[1, 3, 9, 149, 447, 1341, 1721, 5163, 15489, 55949, 167847, 256429, 503541, 769287, 2307861, 8336401, 25009203, 75027609, 96288229, 288864687, 866594061, 14346946121, 43040838363, 129122515089]

約数ペア:

[(1, 129122515089), (3, 43040838363), (9, 14346946121), (149, 866594061), (447, 288864687), (1341, 96288229), (1721, 75027609), (5163, 25009203), (15489, 8336401), (55949, 2307861), (167847, 769287), (256429, 503541)]