147924819

素因数分解:

$3^3\times 7^1\times {\mathrm{782671}}^1$

素因数の和:782687

約数の個数: 16

約数和(自身を含む): 250455040

約数和(自身を除く): 102530221

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 782671, 2348013, 5478697, 7044039, 16436091, 21132117, 49308273, 147924819]

約数ペア:

[(1, 147924819), (3, 49308273), (7, 21132117), (9, 16436091), (21, 7044039), (27, 5478697), (63, 2348013), (189, 782671)]