72183969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56087}}^1$

素因数の和:56117

約数の個数: 24

約数和(自身を含む): 122496192

約数和(自身を除く): 50312223

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 56087, 168261, 504783, 616957, 729131, 1850871, 2187393, 5552613, 6562179, 8020441, 24061323, 72183969]

約数ペア:

[(1, 72183969), (3, 24061323), (9, 8020441), (11, 6562179), (13, 5552613), (33, 2187393), (39, 1850871), (99, 729131), (117, 616957), (143, 504783), (429, 168261), (1287, 56087)]