138699837

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 213628800

約数和(自身を除く): 74928963

約数列:

[1, 3, 9, 27, 29, 87, 261, 307, 577, 783, 921, 1731, 2763, 5193, 8289, 8903, 15579, 16733, 26709, 50199, 80127, 150597, 177139, 240381, 451791, 531417, 1594251, 4782753, 5137031, 15411093, 46233279, 138699837]

約数ペア:

[(1, 138699837), (3, 46233279), (9, 15411093), (27, 5137031), (29, 4782753), (87, 1594251), (261, 531417), (307, 451791), (577, 240381), (783, 177139), (921, 150597), (1731, 80127), (2763, 50199), (5193, 26709), (8289, 16733), (8903, 15579)]