80371263

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{2039}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 122595840

約数和(自身を除く): 42224577

約数列:

[1, 3, 7, 21, 1877, 2039, 5631, 6117, 13139, 14273, 39417, 42819, 3827203, 11481609, 26790421, 80371263]

約数ペア:

[(1, 80371263), (3, 26790421), (7, 11481609), (21, 3827203), (1877, 42819), (2039, 39417), (5631, 14273), (6117, 13139)]