168989097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{68947}}^1$

素因数の和:69012

約数の個数: 16

約数和(自身を含む): 242696960

約数和(自身を除く): 73707863

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 68947, 206841, 1309993, 2964721, 3929979, 8894163, 56329699, 168989097]

約数ペア:

[(1, 168989097), (3, 56329699), (19, 8894163), (43, 3929979), (57, 2964721), (129, 1309993), (817, 206841), (2451, 68947)]