457438131

素因数分解:

$3^3\times {\mathrm{2671}}^1\times {\mathrm{6343}}^1$

素因数の和:9023

約数の個数: 16

約数和(自身を含む): 678046720

約数和(自身を除く): 220608589

約数列:

[1, 3, 9, 27, 2671, 6343, 8013, 19029, 24039, 57087, 72117, 171261, 16942153, 50826459, 152479377, 457438131]

約数ペア:

[(1, 457438131), (3, 152479377), (9, 50826459), (27, 16942153), (2671, 171261), (6343, 72117), (8013, 57087), (19029, 24039)]