81504203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1163}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 93194496

約数和(自身を除く): 11690293

約数列:

[1, 11, 23, 253, 277, 1163, 3047, 6371, 12793, 26749, 70081, 294239, 322151, 3543661, 7409473, 81504203]

約数ペア:

[(1, 81504203), (11, 7409473), (23, 3543661), (253, 322151), (277, 294239), (1163, 70081), (3047, 26749), (6371, 12793)]