65439657

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 98594496

約数和(自身を除く): 33154839

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1367, 1773, 4101, 5319, 12303, 15957, 36909, 47871, 110727, 269299, 332181, 807897, 2423691, 7271073, 21813219, 65439657]

約数ペア:

[(1, 65439657), (3, 21813219), (9, 7271073), (27, 2423691), (81, 807897), (197, 332181), (243, 269299), (591, 110727), (1367, 47871), (1773, 36909), (4101, 15957), (5319, 12303)]