55909197

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 28

約数和(自身を含む): 84432064

約数和(自身を除く): 28522867

約数列:

[1, 3, 9, 27, 81, 243, 271, 283, 729, 813, 849, 2439, 2547, 7317, 7641, 21951, 22923, 65853, 68769, 76693, 197559, 206307, 230079, 690237, 2070711, 6212133, 18636399, 55909197]

約数ペア:

[(1, 55909197), (3, 18636399), (9, 6212133), (27, 2070711), (81, 690237), (243, 230079), (271, 206307), (283, 197559), (729, 76693), (813, 68769), (849, 65853), (2439, 22923), (2547, 21951), (7317, 7641)]