27830168981

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{89227}}^1$

素因数の和:89512

約数の個数: 16

約数和(自身を含む): 29603708928

約数和(自身を除く): 1773539947

約数列:

[1, 23, 71, 191, 1633, 4393, 13561, 89227, 311903, 2052221, 6335117, 17042357, 145707691, 391974211, 1210007347, 27830168981]

約数ペア:

[(1, 27830168981), (23, 1210007347), (71, 391974211), (191, 145707691), (1633, 17042357), (4393, 6335117), (13561, 2052221), (89227, 311903)]