81337.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6277}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 39174720

約数和(自身を除く): 16859985

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 6277, 18831, 31385, 56493, 94155, 282465, 495883, 1487649, 2479415, 4462947, 7438245, 22314735]

約数ペア:

[(1, 22314735), (3, 7438245), (5, 4462947), (9, 2479415), (15, 1487649), (45, 495883), (79, 282465), (237, 94155), (395, 56493), (711, 31385), (1185, 18831), (3555, 6277)]