82303443

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31643}}^1$

素因数の和:31683

約数の個数: 18

約数和(自身を含む): 126291204

約数和(自身を除く): 43987761

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 31643, 94929, 284787, 537931, 1613793, 4841379, 9144827, 27434481, 82303443]

約数ペア:

[(1, 82303443), (3, 27434481), (9, 9144827), (17, 4841379), (51, 1613793), (153, 537931), (289, 284787), (867, 94929), (2601, 31643)]