47273787

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 81596592

約数和(自身を除く): 34322805

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 3121, 5049, 9363, 15147, 28089, 34331, 53057, 84267, 102993, 159171, 252801, 308979, 477513, 583627, 926937, 1432539, 1750881, 2780811, 4297617, 5252643, 15757929, 47273787]

約数ペア:

[(1, 47273787), (3, 15757929), (9, 5252643), (11, 4297617), (17, 2780811), (27, 1750881), (33, 1432539), (51, 926937), (81, 583627), (99, 477513), (153, 308979), (187, 252801), (297, 159171), (459, 102993), (561, 84267), (891, 53057), (1377, 34331), (1683, 28089), (3121, 15147), (5049, 9363)]