80841813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3643}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 116316480

約数和(自身を除く): 35474667

約数列:

[1, 3, 13, 39, 569, 1707, 3643, 7397, 10929, 22191, 47359, 142077, 2072867, 6218601, 26947271, 80841813]

約数ペア:

[(1, 80841813), (3, 26947271), (13, 6218601), (39, 2072867), (569, 142077), (1707, 47359), (3643, 22191), (7397, 10929)]