38966431311

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{9151}}^1\times {\mathrm{11003}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 57605323776

約数和(自身を除く): 18638892465

約数列:

[1, 3, 9, 43, 129, 387, 9151, 11003, 27453, 33009, 82359, 99027, 393493, 473129, 1180479, 1419387, 3541437, 4258161, 100688453, 302065359, 906196077, 4329603479, 12988810437, 38966431311]

約数ペア:

[(1, 38966431311), (3, 12988810437), (9, 4329603479), (43, 906196077), (129, 302065359), (387, 100688453), (9151, 4258161), (11003, 3541437), (27453, 1419387), (33009, 1180479), (82359, 473129), (99027, 393493)]