18688096899

素因数分解:

$3^3\times {\mathrm{5527}}^1\times {\mathrm{125231}}^1$

素因数の和:130767

約数の個数: 16

約数和(自身を含む): 27691299840

約数和(自身を除く): 9003202941

約数列:

[1, 3, 9, 27, 5527, 16581, 49743, 125231, 149229, 375693, 1127079, 3381237, 692151737, 2076455211, 6229365633, 18688096899]

約数ペア:

[(1, 18688096899), (3, 6229365633), (9, 2076455211), (27, 692151737), (5527, 3381237), (16581, 1127079), (49743, 375693), (125231, 149229)]