66360819

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137393}}^1$

素因数の和:137426

約数の個数: 16

約数和(自身を含む): 105518592

約数和(自身を除く): 39157773

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 137393, 412179, 961751, 2885253, 3160039, 9480117, 22120273, 66360819]

約数ペア:

[(1, 66360819), (3, 22120273), (7, 9480117), (21, 3160039), (23, 2885253), (69, 961751), (161, 412179), (483, 137393)]