81588169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 8043191

約数列:

[1, 13, 89, 151, 467, 1157, 1963, 6071, 13439, 41563, 70517, 174707, 540319, 916721, 6276013, 81588169]

約数ペア:

[(1, 81588169), (13, 6276013), (89, 916721), (151, 540319), (467, 174707), (1157, 70517), (1963, 41563), (6071, 13439)]