25821819117

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{16703}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 39512309760

約数和(自身を除く): 13690490643

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1847, 5541, 16623, 16703, 49869, 50109, 57257, 150327, 171771, 450981, 515313, 517793, 1545939, 1553379, 4660137, 13980411, 30850441, 92551323, 277653969, 832961907, 956363671, 2869091013, 8607273039, 25821819117]

約数ペア:

[(1, 25821819117), (3, 8607273039), (9, 2869091013), (27, 956363671), (31, 832961907), (93, 277653969), (279, 92551323), (837, 30850441), (1847, 13980411), (5541, 4660137), (16623, 1553379), (16703, 1545939), (49869, 517793), (50109, 515313), (57257, 450981), (150327, 171771)]