153409739

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 188619840

約数和(自身を除く): 35210101

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2297, 2303, 9541, 16079, 66613, 66787, 107959, 112553, 466291, 755713, 3130811, 3264037, 5289991, 21915677, 153409739]

約数ペア:

[(1, 153409739), (7, 21915677), (29, 5289991), (47, 3264037), (49, 3130811), (203, 755713), (329, 466291), (1363, 112553), (1421, 107959), (2297, 66787), (2303, 66613), (9541, 16079)]