28227835779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{30059}}^1$

素因数の和:30296

約数の個数: 48

約数和(自身を含む): 44777376000

約数和(自身を除く): 16549540221

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 199, 363, 429, 597, 1573, 2189, 2587, 4719, 6567, 7761, 24079, 28457, 30059, 72237, 85371, 90177, 313027, 330649, 390767, 939081, 991947, 1172301, 3637139, 4298437, 5981741, 10911417, 12895311, 17945223, 47282807, 65799151, 77762633, 141848421, 197397453, 233287899, 723790661, 855388963, 2171371983, 2566166889, 9409278593, 28227835779]

約数ペア:

[(1, 28227835779), (3, 9409278593), (11, 2566166889), (13, 2171371983), (33, 855388963), (39, 723790661), (121, 233287899), (143, 197397453), (199, 141848421), (363, 77762633), (429, 65799151), (597, 47282807), (1573, 17945223), (2189, 12895311), (2587, 10911417), (4719, 5981741), (6567, 4298437), (7761, 3637139), (24079, 1172301), (28457, 991947), (30059, 939081), (72237, 390767), (85371, 330649), (90177, 313027)]