74148963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 46273437

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2239, 4731, 6717, 11039, 15673, 33117, 42541, 47019, 127623, 185837, 297787, 557511, 893361, 1300859, 3530903, 3902577, 10592709, 24716321, 74148963]

約数ペア:

[(1, 74148963), (3, 24716321), (7, 10592709), (19, 3902577), (21, 3530903), (57, 1300859), (83, 893361), (133, 557511), (249, 297787), (399, 185837), (581, 127623), (1577, 47019), (1743, 42541), (2239, 33117), (4731, 15673), (6717, 11039)]