77264238093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193644707}}^1$

素因数の和:193644736

約数の個数: 16

約数和(自身を含む): 123932613120

約数和(自身を除く): 46668375027

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 193644707, 580934121, 1355512949, 3679249433, 4066538847, 11037748299, 25754746031, 77264238093]

約数ペア:

[(1, 77264238093), (3, 25754746031), (7, 11037748299), (19, 4066538847), (21, 3679249433), (57, 1355512949), (133, 580934121), (399, 193644707)]