71384334007

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{2027}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 89421366528

約数和(自身を除く): 18037032521

約数列:

[1, 7, 17, 49, 67, 119, 469, 631, 833, 1139, 2027, 3283, 4417, 7973, 10727, 14189, 30919, 34459, 42277, 55811, 75089, 99323, 135809, 241213, 295939, 525623, 718709, 950663, 1279037, 1688491, 2071573, 2308753, 5030963, 6654641, 8953259, 16161271, 21743629, 35216741, 62672813, 85695479, 113128897, 152205403, 599868353, 1065437821, 1456823143, 4199078471, 10197762001, 71384334007]

約数ペア:

[(1, 71384334007), (7, 10197762001), (17, 4199078471), (49, 1456823143), (67, 1065437821), (119, 599868353), (469, 152205403), (631, 113128897), (833, 85695479), (1139, 62672813), (2027, 35216741), (3283, 21743629), (4417, 16161271), (7973, 8953259), (10727, 6654641), (14189, 5030963), (30919, 2308753), (34459, 2071573), (42277, 1688491), (55811, 1279037), (75089, 950663), (99323, 718709), (135809, 525623), (241213, 295939)]