42887787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27178

約数の個数: 16

約数和(自身を含む): 62502912

約数和(自身を除く): 19615125

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 27127, 81381, 461159, 840937, 1383477, 2522811, 14295929, 42887787]

約数ペア:

[(1, 42887787), (3, 14295929), (17, 2522811), (31, 1383477), (51, 840937), (93, 461159), (527, 81381), (1581, 27127)]