70857963

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 123562320

約数和(自身を除く): 52704357

約数列:

[1, 3, 9, 11, 23, 27, 33, 41, 69, 99, 121, 123, 207, 253, 297, 363, 369, 451, 529, 621, 759, 943, 1089, 1107, 1353, 1587, 2277, 2783, 2829, 3267, 4059, 4761, 4961, 5819, 6831, 8349, 8487, 10373, 12177, 14283, 14883, 17457, 21689, 25047, 25461, 31119, 44649, 52371, 64009, 65067, 75141, 93357, 114103, 133947, 157113, 192027, 195201, 238579, 280071, 342309, 576081, 585603, 715737, 1026927, 1728243, 2147211, 2624369, 3080781, 6441633, 7873107, 23619321, 70857963]

約数ペア:

[(1, 70857963), (3, 23619321), (9, 7873107), (11, 6441633), (23, 3080781), (27, 2624369), (33, 2147211), (41, 1728243), (69, 1026927), (99, 715737), (121, 585603), (123, 576081), (207, 342309), (253, 280071), (297, 238579), (363, 195201), (369, 192027), (451, 157113), (529, 133947), (621, 114103), (759, 93357), (943, 75141), (1089, 65067), (1107, 64009), (1353, 52371), (1587, 44649), (2277, 31119), (2783, 25461), (2829, 25047), (3267, 21689), (4059, 17457), (4761, 14883), (4961, 14283), (5819, 12177), (6831, 10373), (8349, 8487)]