202107927

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{75781}}^1$

素因数の和:75918

約数の個数: 16

約数和(自身を含む): 310403072

約数和(自身を除く): 108295145

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 75781, 227343, 530467, 1591401, 9624187, 28872561, 67369309, 202107927]

約数ペア:

[(1, 202107927), (3, 67369309), (7, 28872561), (21, 9624187), (127, 1591401), (381, 530467), (889, 227343), (2667, 75781)]