17810840763

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{54013}}^1$

素因数の和:54110

約数の個数: 48

約数和(自身を含む): 28311978240

約数和(自身を除く): 10501137477

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 243, 531, 621, 1357, 1593, 1863, 4071, 4779, 5589, 12213, 14337, 36639, 54013, 109917, 162039, 329751, 486117, 1242299, 1458351, 3186767, 3726897, 4375053, 9560301, 11180691, 13125159, 28680903, 33542073, 73295641, 86042709, 100626219, 219886923, 258128127, 301878657, 659660769, 774384381, 1978982307, 5936946921, 17810840763]

約数ペア:

[(1, 17810840763), (3, 5936946921), (9, 1978982307), (23, 774384381), (27, 659660769), (59, 301878657), (69, 258128127), (81, 219886923), (177, 100626219), (207, 86042709), (243, 73295641), (531, 33542073), (621, 28680903), (1357, 13125159), (1593, 11180691), (1863, 9560301), (4071, 4375053), (4779, 3726897), (5589, 3186767), (12213, 1458351), (14337, 1242299), (36639, 486117), (54013, 329751), (109917, 162039)]