47089123281

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{613883}}^1$

素因数の和:614842

約数の個数: 20

約数和(自身を含む): 70417405872

約数和(自身を除く): 23328282591

約数列:

[1, 3, 9, 27, 81, 947, 2841, 8523, 25569, 76707, 613883, 1841649, 5524947, 16574841, 49724523, 581347201, 1744041603, 5232124809, 15696374427, 47089123281]

約数ペア:

[(1, 47089123281), (3, 15696374427), (9, 5232124809), (27, 1744041603), (81, 581347201), (947, 49724523), (2841, 16574841), (8523, 5524947), (25569, 1841649), (76707, 613883)]