17542629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 12939291

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 53, 69, 117, 123, 159, 207, 299, 351, 369, 477, 533, 621, 689, 897, 943, 1107, 1219, 1431, 1599, 2067, 2173, 2691, 2829, 3657, 4797, 6201, 6519, 8073, 8487, 10971, 12259, 14391, 15847, 18603, 19557, 25461, 28249, 32913, 36777, 47541, 49979, 58671, 84747, 110331, 142623, 149937, 254241, 330993, 427869, 449811, 649727, 762723, 1349433, 1949181, 5847543, 17542629]

約数ペア:

[(1, 17542629), (3, 5847543), (9, 1949181), (13, 1349433), (23, 762723), (27, 649727), (39, 449811), (41, 427869), (53, 330993), (69, 254241), (117, 149937), (123, 142623), (159, 110331), (207, 84747), (299, 58671), (351, 49979), (369, 47541), (477, 36777), (533, 32913), (621, 28249), (689, 25461), (897, 19557), (943, 18603), (1107, 15847), (1219, 14391), (1431, 12259), (1599, 10971), (2067, 8487), (2173, 8073), (2691, 6519), (2829, 6201), (3657, 4797)]