201109797

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 353587168

約数和(自身を除く): 152477371

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 211, 287, 369, 567, 633, 861, 1107, 1477, 1681, 1899, 2583, 3321, 4431, 5043, 5697, 7749, 8651, 11767, 13293, 15129, 17091, 23247, 25953, 35301, 39879, 45387, 60557, 77859, 105903, 119637, 136161, 181671, 233577, 317709, 354691, 545013, 700731, 953127, 1064073, 1635039, 2482837, 3192219, 4905117, 7448511, 9576657, 22345533, 28729971, 67036599, 201109797]

約数ペア:

[(1, 201109797), (3, 67036599), (7, 28729971), (9, 22345533), (21, 9576657), (27, 7448511), (41, 4905117), (63, 3192219), (81, 2482837), (123, 1635039), (189, 1064073), (211, 953127), (287, 700731), (369, 545013), (567, 354691), (633, 317709), (861, 233577), (1107, 181671), (1477, 136161), (1681, 119637), (1899, 105903), (2583, 77859), (3321, 60557), (4431, 45387), (5043, 39879), (5697, 35301), (7749, 25953), (8651, 23247), (11767, 17091), (13293, 15129)]