201291453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35671}}^1$

素因数の和:35710

約数の個数: 32

約数和(自身を含む): 342451200

約数和(自身を除く): 141159747

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 35671, 107013, 321039, 392381, 677749, 963117, 1177143, 2033247, 3531429, 6099741, 7455239, 10594287, 18299223, 22365717, 67097151, 201291453]

約数ペア:

[(1, 201291453), (3, 67097151), (9, 22365717), (11, 18299223), (19, 10594287), (27, 7455239), (33, 6099741), (57, 3531429), (99, 2033247), (171, 1177143), (209, 963117), (297, 677749), (513, 392381), (627, 321039), (1881, 107013), (5643, 35671)]