275458131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19141}}^1$

素因数の和:19204

約数の個数: 32

約数和(自身を含む): 450219840

約数和(自身を除く): 174761709

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 19141, 57423, 172269, 248833, 516807, 746499, 784781, 2239497, 2354343, 6718491, 7063029, 10202153, 21189087, 30606459, 91819377, 275458131]

約数ペア:

[(1, 275458131), (3, 91819377), (9, 30606459), (13, 21189087), (27, 10202153), (39, 7063029), (41, 6718491), (117, 2354343), (123, 2239497), (351, 784781), (369, 746499), (533, 516807), (1107, 248833), (1599, 172269), (4797, 57423), (14391, 19141)]