66763670067

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{5632639}}^1$

素因数の和:5633087

約数の個数: 16

約数和(自身を含む): 99134464000

約数和(自身を除く): 32370793933

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 5632639, 16897917, 50693751, 152081253, 2472728521, 7418185563, 22254556689, 66763670067]

約数ペア:

[(1, 66763670067), (3, 22254556689), (9, 7418185563), (27, 2472728521), (439, 152081253), (1317, 50693751), (3951, 16897917), (11853, 5632639)]