289329651

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 474050304

約数和(自身を除く): 184720653

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 243, 351, 603, 871, 1053, 1367, 1809, 2613, 3159, 4101, 5427, 7839, 12303, 16281, 17771, 23517, 36909, 53313, 70551, 91589, 110727, 159939, 211653, 274767, 332181, 479817, 824301, 1190657, 1439451, 2472903, 3571971, 4318353, 7418709, 10715913, 22256127, 32147739, 96443217, 289329651]

約数ペア:

[(1, 289329651), (3, 96443217), (9, 32147739), (13, 22256127), (27, 10715913), (39, 7418709), (67, 4318353), (81, 3571971), (117, 2472903), (201, 1439451), (243, 1190657), (351, 824301), (603, 479817), (871, 332181), (1053, 274767), (1367, 211653), (1809, 159939), (2613, 110727), (3159, 91589), (4101, 70551), (5427, 53313), (7839, 36909), (12303, 23517), (16281, 17771)]