27591603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19121}}^1$

素因数の和:19174

約数の個数: 16

約数和(自身を含む): 40691616

約数和(自身を除く): 13100013

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 19121, 57363, 248573, 707477, 745719, 2122431, 9197201, 27591603]

約数ペア:

[(1, 27591603), (3, 9197201), (13, 2122431), (37, 745719), (39, 707477), (111, 248573), (481, 57363), (1443, 19121)]