81921472919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{225809}}^1$

素因数の和:225935

約数の個数: 32

約数和(自身を含む): 100151251200

約数和(自身を除く): 18229778281

約数列:

[1, 11, 13, 43, 59, 143, 473, 559, 649, 767, 2537, 6149, 8437, 27907, 32981, 225809, 362791, 2483899, 2935517, 9709787, 13322731, 32290687, 106807657, 126227231, 146550041, 173195503, 572877433, 1388499541, 1905150533, 6301651763, 7447406629, 81921472919]

約数ペア:

[(1, 81921472919), (11, 7447406629), (13, 6301651763), (43, 1905150533), (59, 1388499541), (143, 572877433), (473, 173195503), (559, 146550041), (649, 126227231), (767, 106807657), (2537, 32290687), (6149, 13322731), (8437, 9709787), (27907, 2935517), (32981, 2483899), (225809, 362791)]