71549159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 81768960

約数和(自身を除く): 10219801

約数列:

[1, 11, 23, 253, 389, 727, 4279, 7997, 8947, 16721, 98417, 183931, 282803, 3110833, 6504469, 71549159]

約数ペア:

[(1, 71549159), (11, 6504469), (23, 3110833), (253, 282803), (389, 183931), (727, 98417), (4279, 16721), (7997, 8947)]