201777760401

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1\times {\mathrm{27127}}^1$

素因数の和:30053

約数の個数: 32

約数和(自身を含む): 310014443520

約数和(自身を除く): 108236683119

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2789, 8367, 19523, 27127, 58569, 81381, 189889, 354203, 569667, 1062609, 2479421, 3445129, 7438263, 10335387, 24115903, 72347709, 75657203, 226971609, 529600421, 1588801263, 9608464781, 28825394343, 67259253467, 201777760401]

約数ペア:

[(1, 201777760401), (3, 67259253467), (7, 28825394343), (21, 9608464781), (127, 1588801263), (381, 529600421), (889, 226971609), (2667, 75657203), (2789, 72347709), (8367, 24115903), (19523, 10335387), (27127, 7438263), (58569, 3445129), (81381, 2479421), (189889, 1062609), (354203, 569667)]