83381139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 127300160

約数和(自身を除く): 43919021

約数列:

[1, 3, 9, 19, 57, 171, 283, 849, 1723, 2547, 5169, 5377, 15507, 16131, 32737, 48393, 98211, 294633, 487609, 1462827, 4388481, 9264571, 27793713, 83381139]

約数ペア:

[(1, 83381139), (3, 27793713), (9, 9264571), (19, 4388481), (57, 1462827), (171, 487609), (283, 294633), (849, 98211), (1723, 48393), (2547, 32737), (5169, 16131), (5377, 15507)]