137504187

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 209031264

約数和(自身を除く): 71527077

約数列:

[1, 3, 9, 47, 61, 73, 141, 183, 219, 423, 549, 657, 2867, 3431, 4453, 5329, 8601, 10293, 13359, 15987, 25803, 30879, 40077, 47961, 209291, 250463, 325069, 627873, 751389, 975207, 1883619, 2254167, 2925621, 15278243, 45834729, 137504187]

約数ペア:

[(1, 137504187), (3, 45834729), (9, 15278243), (47, 2925621), (61, 2254167), (73, 1883619), (141, 975207), (183, 751389), (219, 627873), (423, 325069), (549, 250463), (657, 209291), (2867, 47961), (3431, 40077), (4453, 30879), (5329, 25803), (8601, 15987), (10293, 13359)]