64319913

素因数分解:

$3^5\times 7^1\times {\mathrm{37813}}^1$

素因数の和:37835

約数の個数: 24

約数和(自身を含む): 110114368

約数和(自身を除く): 45794455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 37813, 113439, 264691, 340317, 794073, 1020951, 2382219, 3062853, 7146657, 9188559, 21439971, 64319913]

約数ペア:

[(1, 64319913), (3, 21439971), (7, 9188559), (9, 7146657), (21, 3062853), (27, 2382219), (63, 1020951), (81, 794073), (189, 340317), (243, 264691), (567, 113439), (1701, 37813)]