76688997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 136304640

約数和(自身を除く): 59615643

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 101, 133, 173, 209, 231, 303, 399, 519, 627, 707, 1111, 1211, 1463, 1903, 1919, 2121, 3287, 3333, 3633, 4389, 5709, 5757, 7777, 9861, 13321, 13433, 17473, 21109, 23009, 23331, 36157, 39963, 40299, 52419, 63327, 69027, 108471, 122311, 147763, 192203, 253099, 331987, 366933, 443289, 576609, 759297, 995961, 1345421, 2323909, 3651857, 4036263, 6971727, 10955571, 25562999, 76688997]

約数ペア:

[(1, 76688997), (3, 25562999), (7, 10955571), (11, 6971727), (19, 4036263), (21, 3651857), (33, 2323909), (57, 1345421), (77, 995961), (101, 759297), (133, 576609), (173, 443289), (209, 366933), (231, 331987), (303, 253099), (399, 192203), (519, 147763), (627, 122311), (707, 108471), (1111, 69027), (1211, 63327), (1463, 52419), (1903, 40299), (1919, 39963), (2121, 36157), (3287, 23331), (3333, 23009), (3633, 21109), (4389, 17473), (5709, 13433), (5757, 13321), (7777, 9861)]