9156609

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 16808064

約数和(自身を除く): 7651455

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 181, 219, 231, 511, 543, 657, 693, 803, 1267, 1533, 1629, 1991, 2409, 3801, 4599, 5621, 5973, 7227, 11403, 13213, 13937, 16863, 17919, 39639, 41811, 50589, 92491, 118917, 125433, 145343, 277473, 436029, 832419, 1017401, 1308087, 3052203, 9156609]

約数ペア:

[(1, 9156609), (3, 3052203), (7, 1308087), (9, 1017401), (11, 832419), (21, 436029), (33, 277473), (63, 145343), (73, 125433), (77, 118917), (99, 92491), (181, 50589), (219, 41811), (231, 39639), (511, 17919), (543, 16863), (657, 13937), (693, 13213), (803, 11403), (1267, 7227), (1533, 5973), (1629, 5621), (1991, 4599), (2409, 3801)]