80995563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12211}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 129544896

約数和(自身を除く): 48549333

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 12211, 36633, 109899, 134321, 402963, 818137, 1208889, 2454411, 7363233, 8999507, 26998521, 80995563]

約数ペア:

[(1, 80995563), (3, 26998521), (9, 8999507), (11, 7363233), (33, 2454411), (67, 1208889), (99, 818137), (201, 402963), (603, 134321), (737, 109899), (2211, 36633), (6633, 12211)]