140626497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47881}}^1$

素因数の和:47984

約数の個数: 16

約数和(自身を含む): 206850240

約数和(自身を除く): 66223743

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 47881, 143643, 526691, 1580073, 4261409, 12784227, 46875499, 140626497]

約数ペア:

[(1, 140626497), (3, 46875499), (11, 12784227), (33, 4261409), (89, 1580073), (267, 526691), (979, 143643), (2937, 47881)]