26516217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 46964736

約数和(自身を除く): 20448519

約数列:

[1, 3, 7, 13, 21, 23, 39, 41, 69, 91, 103, 123, 161, 273, 287, 299, 309, 483, 533, 721, 861, 897, 943, 1339, 1599, 2093, 2163, 2369, 2829, 3731, 4017, 4223, 6279, 6601, 7107, 9373, 11193, 12259, 12669, 16583, 19803, 28119, 29561, 30797, 36777, 49749, 54899, 85813, 88683, 92391, 97129, 164697, 215579, 257439, 291387, 384293, 646737, 679903, 1152879, 1262677, 2039709, 3788031, 8838739, 26516217]

約数ペア:

[(1, 26516217), (3, 8838739), (7, 3788031), (13, 2039709), (21, 1262677), (23, 1152879), (39, 679903), (41, 646737), (69, 384293), (91, 291387), (103, 257439), (123, 215579), (161, 164697), (273, 97129), (287, 92391), (299, 88683), (309, 85813), (483, 54899), (533, 49749), (721, 36777), (861, 30797), (897, 29561), (943, 28119), (1339, 19803), (1599, 16583), (2093, 12669), (2163, 12259), (2369, 11193), (2829, 9373), (3731, 7107), (4017, 6601), (4223, 6279)]