64383471

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{140269}}^1$

素因数の和:140295

約数の個数: 16

約数和(自身を含む): 100994400

約数和(自身を除く): 36610929

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 140269, 420807, 1262421, 2384573, 3787263, 7153719, 21461157, 64383471]

約数ペア:

[(1, 64383471), (3, 21461157), (9, 7153719), (17, 3787263), (27, 2384573), (51, 1262421), (153, 420807), (459, 140269)]