80913441

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124291}}^1$

素因数の和:124332

約数の個数: 16

約数和(自身を含む): 127275008

約数和(自身を除く): 46361567

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 124291, 372873, 870037, 2610111, 3853021, 11559063, 26971147, 80913441]

約数ペア:

[(1, 80913441), (3, 26971147), (7, 11559063), (21, 3853021), (31, 2610111), (93, 870037), (217, 372873), (651, 124291)]