168555280377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{228913}}^1$

素因数の和:229401

約数の個数: 32

約数和(自身を含む): 250391627136

約数和(自身を除く): 81836346759

約数列:

[1, 3, 11, 33, 53, 159, 421, 583, 1263, 1749, 4631, 13893, 22313, 66939, 228913, 245443, 686739, 736329, 2518043, 7554129, 12132389, 36397167, 96372373, 133456279, 289117119, 400368837, 1060096103, 3180288309, 5107735769, 15323207307, 56185093459, 168555280377]

約数ペア:

[(1, 168555280377), (3, 56185093459), (11, 15323207307), (33, 5107735769), (53, 3180288309), (159, 1060096103), (421, 400368837), (583, 289117119), (1263, 133456279), (1749, 96372373), (4631, 36397167), (13893, 12132389), (22313, 7554129), (66939, 2518043), (228913, 736329), (245443, 686739)]