64385577

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{55457}}^1$

素因数の和:55509

約数の個数: 16

約数和(自身を含む): 97606080

約数和(自身を除く): 33220503

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 55457, 166371, 499113, 1497339, 2384651, 7153953, 21461859, 64385577]

約数ペア:

[(1, 64385577), (3, 21461859), (9, 7153953), (27, 2384651), (43, 1497339), (129, 499113), (387, 166371), (1161, 55457)]