980508669

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 1560176640

約数和(自身を除く): 579667971

約数列:

[1, 3, 7, 21, 49, 59, 131, 147, 177, 393, 413, 863, 917, 1239, 2589, 2751, 2891, 6041, 6419, 7729, 8673, 18123, 19257, 23187, 42287, 50917, 54103, 113053, 126861, 152751, 162309, 339159, 356419, 378721, 791371, 1069257, 1136163, 2374113, 2494933, 5539597, 6670127, 7484799, 16618791, 20010381, 46690889, 140072667, 326836223, 980508669]

約数ペア:

[(1, 980508669), (3, 326836223), (7, 140072667), (21, 46690889), (49, 20010381), (59, 16618791), (131, 7484799), (147, 6670127), (177, 5539597), (393, 2494933), (413, 2374113), (863, 1136163), (917, 1069257), (1239, 791371), (2589, 378721), (2751, 356419), (2891, 339159), (6041, 162309), (6419, 152751), (7729, 126861), (8673, 113053), (18123, 54103), (19257, 50917), (23187, 42287)]