64690299

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{14699}}^1$

素因数の和:14871

約数の個数: 16

約数和(自身を含む): 96432000

約数和(自身を除く): 31741701

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 14699, 44097, 132291, 396873, 2395937, 7187811, 21563433, 64690299]

約数ペア:

[(1, 64690299), (3, 21563433), (9, 7187811), (27, 2395937), (163, 396873), (489, 132291), (1467, 44097), (4401, 14699)]