82208889

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 64031751

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 1301, 3009, 3717, 3903, 7021, 9027, 9107, 11709, 21063, 22117, 27321, 63189, 66351, 76759, 81963, 154819, 199053, 230277, 464457, 537313, 690831, 1304903, 1393371, 1611939, 3914709, 4835817, 9134321, 11744127, 27402963, 82208889]

約数ペア:

[(1, 82208889), (3, 27402963), (7, 11744127), (9, 9134321), (17, 4835817), (21, 3914709), (51, 1611939), (59, 1393371), (63, 1304903), (119, 690831), (153, 537313), (177, 464457), (357, 230277), (413, 199053), (531, 154819), (1003, 81963), (1071, 76759), (1239, 66351), (1301, 63189), (3009, 27321), (3717, 22117), (3903, 21063), (7021, 11709), (9027, 9107)]