78328227

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 109388880

約数和(自身を除く): 31060653

約数列:

[1, 3, 31, 93, 101, 269, 303, 807, 961, 2883, 3131, 8339, 9393, 25017, 27169, 81507, 97061, 258509, 291183, 775527, 842239, 2526717, 26109409, 78328227]

約数ペア:

[(1, 78328227), (3, 26109409), (31, 2526717), (93, 842239), (101, 775527), (269, 291183), (303, 258509), (807, 97061), (961, 81507), (2883, 27169), (3131, 25017), (8339, 9393)]