78897177591

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1\times {\mathrm{4253}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 108303436800

約数和(自身を除く): 29406259209

約数列:

[1, 3, 47, 141, 149, 447, 883, 2649, 4253, 7003, 12759, 21009, 41501, 124503, 131567, 199891, 394701, 599673, 633697, 1901091, 3755399, 6183649, 11266197, 18550947, 29783759, 89351277, 176503753, 529511259, 559554451, 1678663353, 26299059197, 78897177591]

約数ペア:

[(1, 78897177591), (3, 26299059197), (47, 1678663353), (141, 559554451), (149, 529511259), (447, 176503753), (883, 89351277), (2649, 29783759), (4253, 18550947), (7003, 11266197), (12759, 6183649), (21009, 3755399), (41501, 1901091), (124503, 633697), (131567, 599673), (199891, 394701)]