42095409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 18121935

約数列:

[1, 3, 43, 47, 53, 129, 131, 141, 159, 393, 2021, 2279, 2491, 5633, 6063, 6157, 6837, 6943, 7473, 16899, 18471, 20829, 107113, 264751, 298549, 321339, 326321, 794253, 895647, 978963, 14031803, 42095409]

約数ペア:

[(1, 42095409), (3, 14031803), (43, 978963), (47, 895647), (53, 794253), (129, 326321), (131, 321339), (141, 298549), (159, 264751), (393, 107113), (2021, 20829), (2279, 18471), (2491, 16899), (5633, 7473), (6063, 6943), (6157, 6837)]