165744207811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107139113}}^1$

素因数の和:107139150

約数の個数: 16

約数和(自身を含む): 215992453824

約数和(自身を除く): 50248246013

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 107139113, 749973791, 1392808469, 1821364921, 9749659283, 12749554447, 23677743973, 165744207811]

約数ペア:

[(1, 165744207811), (7, 23677743973), (13, 12749554447), (17, 9749659283), (91, 1821364921), (119, 1392808469), (221, 749973791), (1547, 107139113)]