129670443

素因数分解:

$3^3\times 7^1\times {\mathrm{686087}}^1$

素因数の和:686103

約数の個数: 16

約数和(自身を含む): 219548160

約数和(自身を除く): 89877717

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 686087, 2058261, 4802609, 6174783, 14407827, 18524349, 43223481, 129670443]

約数ペア:

[(1, 129670443), (3, 43223481), (7, 18524349), (9, 14407827), (21, 6174783), (27, 4802609), (63, 2058261), (189, 686087)]