64199739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4723}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 89793792

約数和(自身を除く): 25594053

約数列:

[1, 3, 23, 69, 197, 591, 4531, 4723, 13593, 14169, 108629, 325887, 930431, 2791293, 21399913, 64199739]

約数ペア:

[(1, 64199739), (3, 21399913), (23, 2791293), (69, 930431), (197, 325887), (591, 108629), (4531, 14169), (4723, 13593)]