29137399053

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{9941}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 45843277824

約数和(自身を除く): 16705878771

約数列:

[1, 3, 7, 21, 49, 127, 147, 157, 381, 471, 889, 1099, 2667, 3297, 6223, 7693, 9941, 18669, 19939, 23079, 29823, 59817, 69587, 139573, 208761, 418719, 487109, 977011, 1262507, 1461327, 1560737, 2931033, 3787521, 4682211, 8837549, 10925159, 26512647, 32775477, 61862843, 76476113, 185588529, 198213599, 229428339, 594640797, 1387495193, 4162485579, 9712466351, 29137399053]

約数ペア:

[(1, 29137399053), (3, 9712466351), (7, 4162485579), (21, 1387495193), (49, 594640797), (127, 229428339), (147, 198213599), (157, 185588529), (381, 76476113), (471, 61862843), (889, 32775477), (1099, 26512647), (2667, 10925159), (3297, 8837549), (6223, 4682211), (7693, 3787521), (9941, 2931033), (18669, 1560737), (19939, 1461327), (23079, 1262507), (29823, 977011), (59817, 487109), (69587, 418719), (139573, 208761)]