75296871

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 126440160

約数和(自身を除く): 51143289

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 3109, 8073, 9327, 24219, 27981, 40417, 71507, 83943, 121251, 214521, 251829, 363753, 643563, 929591, 1091259, 1930689, 2788773, 3273777, 5792067, 8366319, 25098957, 75296871]

約数ペア:

[(1, 75296871), (3, 25098957), (9, 8366319), (13, 5792067), (23, 3273777), (27, 2788773), (39, 1930689), (69, 1091259), (81, 929591), (117, 643563), (207, 363753), (299, 251829), (351, 214521), (621, 121251), (897, 83943), (1053, 71507), (1863, 40417), (2691, 27981), (3109, 24219), (8073, 9327)]