71891103633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{32782081}}^1$

素因数の和:32782144

約数の個数: 16

約数和(自身を含む): 103853635776

約数和(自身を除く): 31962532143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 32782081, 98346243, 557295377, 1409629483, 1671886131, 4228888449, 23963701211, 71891103633]

約数ペア:

[(1, 71891103633), (3, 23963701211), (17, 4228888449), (43, 1671886131), (51, 1409629483), (129, 557295377), (731, 98346243), (2193, 32782081)]