161097393

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{2819}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 220366080

約数和(自身を除く): 59268687

約数列:

[1, 3, 43, 129, 443, 1329, 2819, 8457, 19049, 57147, 121217, 363651, 1248817, 3746451, 53699131, 161097393]

約数ペア:

[(1, 161097393), (3, 53699131), (43, 3746451), (129, 1248817), (443, 363651), (1329, 121217), (2819, 57147), (8457, 19049)]