731438829

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 60

約数和(自身を含む): 1234075612

約数和(自身を除く): 502636783

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 121, 297, 333, 363, 407, 891, 999, 1089, 1221, 2017, 2997, 3267, 3663, 4477, 6051, 9801, 10989, 13431, 18153, 22187, 32967, 40293, 54459, 66561, 74629, 120879, 163377, 199683, 223887, 244057, 362637, 599049, 671661, 732171, 820919, 1797147, 2014983, 2196513, 2462757, 6044949, 6589539, 7388271, 9030109, 19768617, 22164813, 27090327, 66494439, 81270981, 243812943, 731438829]

約数ペア:

[(1, 731438829), (3, 243812943), (9, 81270981), (11, 66494439), (27, 27090327), (33, 22164813), (37, 19768617), (81, 9030109), (99, 7388271), (111, 6589539), (121, 6044949), (297, 2462757), (333, 2196513), (363, 2014983), (407, 1797147), (891, 820919), (999, 732171), (1089, 671661), (1221, 599049), (2017, 362637), (2997, 244057), (3267, 223887), (3663, 199683), (4477, 163377), (6051, 120879), (9801, 74629), (10989, 66561), (13431, 54459), (18153, 40293), (22187, 32967)]