120701007

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 206938368

約数和(自身を除く): 86237361

約数列:

[1, 3, 7, 9, 21, 41, 63, 83, 123, 249, 287, 369, 563, 581, 747, 861, 1689, 1743, 2583, 3403, 3941, 5067, 5229, 10209, 11823, 23083, 23821, 30627, 35469, 46729, 69249, 71463, 140187, 161581, 207747, 214389, 327103, 420561, 484743, 981309, 1454229, 1915889, 2943927, 5747667, 13411223, 17243001, 40233669, 120701007]

約数ペア:

[(1, 120701007), (3, 40233669), (7, 17243001), (9, 13411223), (21, 5747667), (41, 2943927), (63, 1915889), (83, 1454229), (123, 981309), (249, 484743), (287, 420561), (369, 327103), (563, 214389), (581, 207747), (747, 161581), (861, 140187), (1689, 71463), (1743, 69249), (2583, 46729), (3403, 35469), (3941, 30627), (5067, 23821), (5229, 23083), (10209, 11823)]