201639603

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15013}}^1$

素因数の和:15075

約数の個数: 24

約数和(自身を含む): 303523024

約数和(自身を除く): 101883421

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 15013, 45039, 165143, 495429, 555481, 1666443, 1816573, 5449719, 6110291, 18330873, 67213201, 201639603]

約数ペア:

[(1, 201639603), (3, 67213201), (11, 18330873), (33, 6110291), (37, 5449719), (111, 1816573), (121, 1666443), (363, 555481), (407, 495429), (1221, 165143), (4477, 45039), (13431, 15013)]