121409841

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45523}}^1$

素因数の和:45660

約数の個数: 16

約数和(自身を含む): 186466304

約数和(自身を除く): 65056463

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 45523, 136569, 318661, 955983, 5781421, 17344263, 40469947, 121409841]

約数ペア:

[(1, 121409841), (3, 40469947), (7, 17344263), (21, 5781421), (127, 955983), (381, 318661), (889, 136569), (2667, 45523)]