37019187

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 57812832

約数和(自身を除く): 20793645

約数列:

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

約数ペア:

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