126073281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14387}}^1$

素因数の和:14540

約数の個数: 16

約数和(自身を含む): 176799744

約数和(自身を除く): 50726463

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 14387, 43161, 330901, 992703, 1827149, 5481447, 42024427, 126073281]

約数ペア:

[(1, 126073281), (3, 42024427), (23, 5481447), (69, 1827149), (127, 992703), (381, 330901), (2921, 43161), (8763, 14387)]