61540941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266411}}^1$

素因数の和:266432

約数の個数: 16

約数和(自身を含む): 102302208

約数和(自身を除く): 40761267

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 266411, 799233, 1864877, 2930521, 5594631, 8791563, 20513647, 61540941]

約数ペア:

[(1, 61540941), (3, 20513647), (7, 8791563), (11, 5594631), (21, 2930521), (33, 1864877), (77, 799233), (231, 266411)]