42180111

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 66263184

約数和(自身を除く): 24083073

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 7451, 22353, 67059, 126667, 275687, 380001, 827061, 1140003, 2481183, 4686679, 14060037, 42180111]

約数ペア:

[(1, 42180111), (3, 14060037), (9, 4686679), (17, 2481183), (37, 1140003), (51, 827061), (111, 380001), (153, 275687), (333, 126667), (629, 67059), (1887, 22353), (5661, 7451)]