51458121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39983}}^1$

素因数の和:40013

約数の個数: 24

約数和(自身を含む): 87325056

約数和(自身を除く): 35866935

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 39983, 119949, 359847, 439813, 519779, 1319439, 1559337, 3958317, 4678011, 5717569, 17152707, 51458121]

約数ペア:

[(1, 51458121), (3, 17152707), (9, 5717569), (11, 4678011), (13, 3958317), (33, 1559337), (39, 1319439), (99, 519779), (117, 439813), (143, 359847), (429, 119949), (1287, 39983)]