111057561

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 173916288

約数和(自身を除く): 62858727

約数列:

[1, 3, 9, 27, 41, 71, 81, 123, 157, 213, 243, 369, 471, 639, 1107, 1413, 1917, 2911, 3321, 4239, 5751, 6437, 8733, 9963, 11147, 12717, 17253, 19311, 26199, 33441, 38151, 57933, 78597, 100323, 173799, 235791, 300969, 457027, 521397, 707373, 902907, 1371081, 1564191, 2708721, 4113243, 12339729, 37019187, 111057561]

約数ペア:

[(1, 111057561), (3, 37019187), (9, 12339729), (27, 4113243), (41, 2708721), (71, 1564191), (81, 1371081), (123, 902907), (157, 707373), (213, 521397), (243, 457027), (369, 300969), (471, 235791), (639, 173799), (1107, 100323), (1413, 78597), (1917, 57933), (2911, 38151), (3321, 33441), (4239, 26199), (5751, 19311), (6437, 17253), (8733, 12717), (9963, 11147)]