65797893

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 119347200

約数和(自身を除く): 53549307

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 73, 133, 171, 189, 219, 251, 399, 511, 513, 657, 753, 1197, 1387, 1533, 1757, 1971, 2259, 3591, 4161, 4599, 4769, 5271, 6777, 9709, 12483, 13797, 14307, 15813, 18323, 29127, 33383, 37449, 42921, 47439, 54969, 87381, 100149, 128261, 128763, 164907, 262143, 300447, 348137, 384783, 494721, 901341, 1044411, 1154349, 2436959, 3133233, 3463047, 7310877, 9399699, 21932631, 65797893]

約数ペア:

[(1, 65797893), (3, 21932631), (7, 9399699), (9, 7310877), (19, 3463047), (21, 3133233), (27, 2436959), (57, 1154349), (63, 1044411), (73, 901341), (133, 494721), (171, 384783), (189, 348137), (219, 300447), (251, 262143), (399, 164907), (511, 128763), (513, 128261), (657, 100149), (753, 87381), (1197, 54969), (1387, 47439), (1533, 42921), (1757, 37449), (1971, 33383), (2259, 29127), (3591, 18323), (4161, 15813), (4599, 14307), (4769, 13797), (5271, 12483), (6777, 9709)]