138078441

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 204092096

約数和(自身を除く): 66013655

約数列:

[1, 3, 9, 61, 163, 183, 489, 549, 1467, 1543, 4629, 9943, 13887, 29829, 89487, 94123, 251509, 282369, 754527, 847107, 2263581, 15342049, 46026147, 138078441]

約数ペア:

[(1, 138078441), (3, 46026147), (9, 15342049), (61, 2263581), (163, 847107), (183, 754527), (489, 282369), (549, 251509), (1467, 94123), (1543, 89487), (4629, 29829), (9943, 13887)]