66436929

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21059

約数の個数: 24

約数和(自身を含む): 107179072

約数和(自身を除く): 40742143

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21031, 63093, 189279, 273403, 567837, 820209, 1703511, 2460627, 5110533, 7381881, 22145643, 66436929]

約数ペア:

[(1, 66436929), (3, 22145643), (9, 7381881), (13, 5110533), (27, 2460627), (39, 1703511), (81, 820209), (117, 567837), (243, 273403), (351, 189279), (1053, 63093), (3159, 21031)]