475854291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69661}}^1$

素因数の和:69704

約数の個数: 32

約数和(自身を含む): 802506240

約数和(自身を除く): 326651949

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 69661, 208983, 626949, 766271, 1602203, 1880847, 2298813, 4806609, 6896439, 14419827, 17624233, 20689317, 43259481, 52872699, 158618097, 475854291]

約数ペア:

[(1, 475854291), (3, 158618097), (9, 52872699), (11, 43259481), (23, 20689317), (27, 17624233), (33, 14419827), (69, 6896439), (99, 4806609), (207, 2298813), (253, 1880847), (297, 1602203), (621, 766271), (759, 626949), (2277, 208983), (6831, 69661)]