138702993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 227555328

約数和(自身を除く): 88852335

約数列:

[1, 3, 11, 13, 33, 39, 43, 73, 103, 129, 143, 219, 309, 429, 473, 559, 803, 949, 1133, 1339, 1419, 1677, 2409, 2847, 3139, 3399, 4017, 4429, 6149, 7519, 9417, 10439, 13287, 14729, 18447, 22557, 31317, 34529, 40807, 44187, 48719, 57577, 82709, 97747, 103587, 122421, 146157, 172731, 248127, 293241, 323317, 448877, 633347, 969951, 1075217, 1346631, 1900041, 3225651, 3556487, 4203121, 10669461, 12609363, 46234331, 138702993]

約数ペア:

[(1, 138702993), (3, 46234331), (11, 12609363), (13, 10669461), (33, 4203121), (39, 3556487), (43, 3225651), (73, 1900041), (103, 1346631), (129, 1075217), (143, 969951), (219, 633347), (309, 448877), (429, 323317), (473, 293241), (559, 248127), (803, 172731), (949, 146157), (1133, 122421), (1339, 103587), (1419, 97747), (1677, 82709), (2409, 57577), (2847, 48719), (3139, 44187), (3399, 40807), (4017, 34529), (4429, 31317), (6149, 22557), (7519, 18447), (9417, 14729), (10439, 13287)]