42682257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9053

約数の個数: 24

約数和(自身を含む): 67392000

約数和(自身を除く): 24709743

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 8999, 26997, 80991, 152983, 278969, 458949, 836907, 1376847, 2510721, 4742473, 14227419, 42682257]

約数ペア:

[(1, 42682257), (3, 14227419), (9, 4742473), (17, 2510721), (31, 1376847), (51, 836907), (93, 458949), (153, 278969), (279, 152983), (527, 80991), (1581, 26997), (4743, 8999)]