75478113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 45453087

約数列:

[1, 3, 9, 17, 37, 51, 67, 111, 153, 199, 201, 333, 597, 603, 629, 1139, 1791, 1887, 2479, 3383, 3417, 5661, 7363, 7437, 10149, 10251, 13333, 22089, 22311, 30447, 39999, 42143, 66267, 119997, 125171, 126429, 226661, 375513, 379287, 493321, 679983, 1126539, 1479963, 2039949, 4439889, 8386457, 25159371, 75478113]

約数ペア:

[(1, 75478113), (3, 25159371), (9, 8386457), (17, 4439889), (37, 2039949), (51, 1479963), (67, 1126539), (111, 679983), (153, 493321), (199, 379287), (201, 375513), (333, 226661), (597, 126429), (603, 125171), (629, 119997), (1139, 66267), (1791, 42143), (1887, 39999), (2479, 30447), (3383, 22311), (3417, 22089), (5661, 13333), (7363, 10251), (7437, 10149)]