64551423

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 87520896

約数和(自身を除く): 22969473

約数列:

[1, 3, 101, 163, 303, 489, 1307, 3921, 16463, 49389, 132007, 213041, 396021, 639123, 21517141, 64551423]

約数ペア:

[(1, 64551423), (3, 21517141), (101, 639123), (163, 396021), (303, 213041), (489, 132007), (1307, 49389), (3921, 16463)]