72911091

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 107346960

約数和(自身を除く): 34435869

約数列:

[1, 3, 11, 33, 121, 353, 363, 569, 1059, 1707, 3883, 6259, 11649, 18777, 42713, 68849, 128139, 200857, 206547, 602571, 2209427, 6628281, 24303697, 72911091]

約数ペア:

[(1, 72911091), (3, 24303697), (11, 6628281), (33, 2209427), (121, 602571), (353, 206547), (363, 200857), (569, 128139), (1059, 68849), (1707, 42713), (3883, 18777), (6259, 11649)]