201440601

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108127}}^1$

素因数の和:108162

約数の個数: 20

約数和(自身を含む): 314003712

約数和(自身を除く): 112563111

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108127, 324381, 973143, 2486921, 2919429, 7460763, 8758287, 22382289, 67146867, 201440601]

約数ペア:

[(1, 201440601), (3, 67146867), (9, 22382289), (23, 8758287), (27, 7460763), (69, 2919429), (81, 2486921), (207, 973143), (621, 324381), (1863, 108127)]