163485159

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{1289}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 221756160

約数和(自身を除く): 58271001

約数列:

[1, 3, 67, 201, 631, 1289, 1893, 3867, 42277, 86363, 126831, 259089, 813359, 2440077, 54495053, 163485159]

約数ペア:

[(1, 163485159), (3, 54495053), (67, 2440077), (201, 813359), (631, 259089), (1289, 126831), (1893, 86363), (3867, 42277)]