42541851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 21380325

約数列:

[1, 3, 11, 33, 67, 71, 201, 213, 271, 737, 781, 813, 2211, 2343, 2981, 4757, 8943, 14271, 18157, 19241, 52327, 54471, 57723, 156981, 199727, 211651, 599181, 634953, 1289147, 3867441, 14180617, 42541851]

約数ペア:

[(1, 42541851), (3, 14180617), (11, 3867441), (33, 1289147), (67, 634953), (71, 599181), (201, 211651), (213, 199727), (271, 156981), (737, 57723), (781, 54471), (813, 52327), (2211, 19241), (2343, 18157), (2981, 14271), (4757, 8943)]