181213821

素因数分解:

$3^3\times {\mathrm{1181}}^1\times {\mathrm{5683}}^1$

素因数の和:6873

約数の個数: 16

約数和(自身を含む): 268739520

約数和(自身を除く): 87525699

約数列:

[1, 3, 9, 27, 1181, 3543, 5683, 10629, 17049, 31887, 51147, 153441, 6711623, 20134869, 60404607, 181213821]

約数ペア:

[(1, 181213821), (3, 60404607), (9, 20134869), (27, 6711623), (1181, 153441), (3543, 51147), (5683, 31887), (10629, 17049)]