73180449

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{66107}}^1$

素因数の和:66157

約数の個数: 16

約数和(自身を含む): 111061440

約数和(自身を除く): 37880991

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 66107, 198321, 594963, 1784889, 2710387, 8131161, 24393483, 73180449]

約数ペア:

[(1, 73180449), (3, 24393483), (9, 8131161), (27, 2710387), (41, 1784889), (123, 594963), (369, 198321), (1107, 66107)]