26822583

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 16997193

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 151, 153, 243, 387, 453, 459, 731, 1161, 1359, 1377, 2193, 2567, 3483, 4077, 4131, 6493, 6579, 7701, 10449, 12231, 19479, 19737, 23103, 36693, 58437, 59211, 69309, 110381, 175311, 177633, 207927, 331143, 525933, 623781, 993429, 1577799, 2980287, 8940861, 26822583]

約数ペア:

[(1, 26822583), (3, 8940861), (9, 2980287), (17, 1577799), (27, 993429), (43, 623781), (51, 525933), (81, 331143), (129, 207927), (151, 177633), (153, 175311), (243, 110381), (387, 69309), (453, 59211), (459, 58437), (731, 36693), (1161, 23103), (1359, 19737), (1377, 19479), (2193, 12231), (2567, 10449), (3483, 7701), (4077, 6579), (4131, 6493)]