42485157

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3042

約数の個数: 36

約数和(自身を含む): 72666412

約数和(自身を除く): 30181255

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 3001, 4719, 9003, 14157, 27009, 33011, 39013, 99033, 117039, 297099, 351117, 363121, 429143, 1089363, 1287429, 3268089, 3862287, 4720573, 14161719, 42485157]

約数ペア:

[(1, 42485157), (3, 14161719), (9, 4720573), (11, 3862287), (13, 3268089), (33, 1287429), (39, 1089363), (99, 429143), (117, 363121), (121, 351117), (143, 297099), (363, 117039), (429, 99033), (1089, 39013), (1287, 33011), (1573, 27009), (3001, 14157), (4719, 9003)]