128599023

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{44699}}^1$

素因数の和:44846

約数の個数: 16

約数和(自身を含む): 197395200

約数和(自身を除く): 68796177

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 44699, 134097, 312893, 938679, 6123763, 18371289, 42866341, 128599023]

約数ペア:

[(1, 128599023), (3, 42866341), (7, 18371289), (21, 6123763), (137, 938679), (411, 312893), (959, 134097), (2877, 44699)]