51131469

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 70326144

約数和(自身を除く): 19194675

約数列:

[1, 3, 41, 123, 151, 453, 2753, 6191, 8259, 18573, 112873, 338619, 415703, 1247109, 17043823, 51131469]

約数ペア:

[(1, 51131469), (3, 17043823), (41, 1247109), (123, 415703), (151, 338619), (453, 112873), (2753, 18573), (6191, 8259)]