80151903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{228353}}^1$

素因数の和:228375

約数の個数: 16

約数和(自身を含む): 127878240

約数和(自身を除く): 47726337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 228353, 685059, 2055177, 2968589, 6165531, 8905767, 26717301, 80151903]

約数ペア:

[(1, 80151903), (3, 26717301), (9, 8905767), (13, 6165531), (27, 2968589), (39, 2055177), (117, 685059), (351, 228353)]