81618053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16979}}^1$

素因数の和:17032

約数の個数: 16

約数和(自身を含む): 97804800

約数和(自身を除く): 16186747

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 16979, 186769, 322601, 390517, 3548611, 4295687, 7419823, 81618053]

約数ペア:

[(1, 81618053), (11, 7419823), (19, 4295687), (23, 3548611), (209, 390517), (253, 322601), (437, 186769), (4807, 16979)]