1178068197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{81017}}^1$

素因数の和:81188

約数の個数: 16

約数和(自身を含む): 1625545152

約数和(自身を除く): 447476955

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 81017, 243051, 2997629, 8992887, 10613227, 31839681, 392689399, 1178068197]

約数ペア:

[(1, 1178068197), (3, 392689399), (37, 31839681), (111, 10613227), (131, 8992887), (393, 2997629), (4847, 243051), (14541, 81017)]