26651421

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 39929760

約数和(自身を除く): 13278339

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 947, 2841, 3127, 8523, 9381, 28143, 50191, 55873, 150573, 167619, 451719, 502857, 2961269, 8883807, 26651421]

約数ペア:

[(1, 26651421), (3, 8883807), (9, 2961269), (53, 502857), (59, 451719), (159, 167619), (177, 150573), (477, 55873), (531, 50191), (947, 28143), (2841, 9381), (3127, 8523)]