80390996871

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1\times {\mathrm{213133}}^1$

素因数の和:215326

約数の個数: 16

約数和(自身を含む): 109056405120

約数和(自身を除く): 28665408249

約数列:

[1, 3, 59, 177, 2131, 6393, 125729, 213133, 377187, 639399, 12574847, 37724541, 454186423, 1362559269, 26796998957, 80390996871]

約数ペア:

[(1, 80390996871), (3, 26796998957), (59, 1362559269), (177, 454186423), (2131, 37724541), (6393, 12574847), (125729, 639399), (213133, 377187)]