40585851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 65894400

約数和(自身を除く): 25308549

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 199, 279, 387, 527, 597, 731, 1333, 1581, 1791, 2193, 3383, 3999, 4743, 6169, 6579, 8557, 10149, 11997, 18507, 22661, 25671, 30447, 55521, 67983, 77013, 104873, 145469, 203949, 265267, 314619, 436407, 795801, 943857, 1309221, 2387403, 4509539, 13528617, 40585851]

約数ペア:

[(1, 40585851), (3, 13528617), (9, 4509539), (17, 2387403), (31, 1309221), (43, 943857), (51, 795801), (93, 436407), (129, 314619), (153, 265267), (199, 203949), (279, 145469), (387, 104873), (527, 77013), (597, 67983), (731, 55521), (1333, 30447), (1581, 25671), (1791, 22661), (2193, 18507), (3383, 11997), (3999, 10149), (4743, 8557), (6169, 6579)]