66561054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3677}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 152534016

約数和(自身を除く): 85972962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 3677, 6034, 7354, 9051, 11031, 18102, 22062, 25739, 51478, 77217, 154434, 1584787, 3169574, 4754361, 9508722, 11093509, 22187018, 33280527, 66561054]

約数ペア:

[(1, 66561054), (2, 33280527), (3, 22187018), (6, 11093509), (7, 9508722), (14, 4754361), (21, 3169574), (42, 1584787), (431, 154434), (862, 77217), (1293, 51478), (2586, 25739), (3017, 22062), (3677, 18102), (6034, 11031), (7354, 9051)]