18085415061

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{81701}}^1$

素因数の和:81921

約数の個数: 32

約数和(自身を含む): 28110716928

約数和(自身を除く): 10025301867

約数列:

[1, 3, 7, 21, 83, 127, 249, 381, 581, 889, 1743, 2667, 10541, 31623, 73787, 81701, 221361, 245103, 571907, 1715721, 6781183, 10376027, 20343549, 31128081, 47468281, 72632189, 142404843, 217896567, 861210241, 2583630723, 6028471687, 18085415061]

約数ペア:

[(1, 18085415061), (3, 6028471687), (7, 2583630723), (21, 861210241), (83, 217896567), (127, 142404843), (249, 72632189), (381, 47468281), (581, 31128081), (889, 20343549), (1743, 10376027), (2667, 6781183), (10541, 1715721), (31623, 571907), (73787, 245103), (81701, 221361)]