156772808481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1\times {\mathrm{352361}}^1$

素因数の和:355856

約数の個数: 16

約数和(自身を含む): 213954206400

約数和(自身を除く): 57181397919

約数列:

[1, 3, 43, 129, 3449, 10347, 148307, 352361, 444921, 1057083, 15151523, 45454569, 1215293089, 3645879267, 52257602827, 156772808481]

約数ペア:

[(1, 156772808481), (3, 52257602827), (43, 3645879267), (129, 1215293089), (3449, 45454569), (10347, 15151523), (148307, 1057083), (352361, 444921)]