37791969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 57530880

約数和(自身を除く): 19738911

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 907, 969, 2193, 2451, 2721, 13889, 15419, 17233, 39001, 41667, 46257, 51699, 117003, 292961, 663017, 741019, 878883, 1989051, 2223057, 12597323, 37791969]

約数ペア:

[(1, 37791969), (3, 12597323), (17, 2223057), (19, 1989051), (43, 878883), (51, 741019), (57, 663017), (129, 292961), (323, 117003), (731, 51699), (817, 46257), (907, 41667), (969, 39001), (2193, 17233), (2451, 15419), (2721, 13889)]