102156789

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 162247680

約数和(自身を除く): 60090891

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 2011, 2419, 6033, 7257, 14077, 16933, 42231, 50799, 82451, 118649, 247353, 355947, 577157, 830543, 1731471, 2491629, 4864609, 14593827, 34052263, 102156789]

約数ペア:

[(1, 102156789), (3, 34052263), (7, 14593827), (21, 4864609), (41, 2491629), (59, 1731471), (123, 830543), (177, 577157), (287, 355947), (413, 247353), (861, 118649), (1239, 82451), (2011, 50799), (2419, 42231), (6033, 16933), (7257, 14077)]