84075131

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7959

約数の個数: 16

約数和(自身を含む): 101222400

約数和(自身を除く): 17147269

約数列:

[1, 7, 31, 49, 217, 343, 1519, 7907, 10633, 55349, 245117, 387443, 1715819, 2712101, 12010733, 84075131]

約数ペア:

[(1, 84075131), (7, 12010733), (31, 2712101), (49, 1715819), (217, 387443), (343, 245117), (1519, 55349), (7907, 10633)]