16890753609

素因数分解:

$3^3\times {\mathrm{75709}}^1\times {\mathrm{8263}}^1$

素因数の和:83981

約数の個数: 16

約数和(自身を含む): 25026697600

約数和(自身を除く): 8135943991

約数列:

[1, 3, 9, 27, 8263, 24789, 74367, 75709, 223101, 227127, 681381, 2044143, 625583467, 1876750401, 5630251203, 16890753609]

約数ペア:

[(1, 16890753609), (3, 5630251203), (9, 1876750401), (27, 625583467), (8263, 2044143), (24789, 681381), (74367, 227127), (75709, 223101)]