137965977

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{10039}}^1$

素因数の和:10557

約数の個数: 16

約数和(自身を含む): 204816000

約数和(自身を除く): 66850023

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 10039, 13743, 30117, 90351, 271053, 5109851, 15329553, 45988659, 137965977]

約数ペア:

[(1, 137965977), (3, 45988659), (9, 15329553), (27, 5109851), (509, 271053), (1527, 90351), (4581, 30117), (10039, 13743)]