80152773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 120032640

約数和(自身を除く): 39879867

約数列:

[1, 3, 17, 19, 51, 57, 181, 323, 457, 543, 969, 1371, 3077, 3439, 7769, 8683, 9231, 10317, 23307, 26049, 58463, 82717, 147611, 175389, 248151, 442833, 1406189, 1571623, 4218567, 4714869, 26717591, 80152773]

約数ペア:

[(1, 80152773), (3, 26717591), (17, 4714869), (19, 4218567), (51, 1571623), (57, 1406189), (181, 442833), (323, 248151), (457, 175389), (543, 147611), (969, 82717), (1371, 58463), (3077, 26049), (3439, 23307), (7769, 10317), (8683, 9231)]