285874173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{66037}}^1$

素因数の和:66093

約数の個数: 24

約数和(自身を含む): 456718808

約数和(自身を除く): 170844635

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 66037, 198111, 594333, 858481, 2443369, 2575443, 7330107, 7726329, 21990321, 31763797, 95291391, 285874173]

約数ペア:

[(1, 285874173), (3, 95291391), (9, 31763797), (13, 21990321), (37, 7726329), (39, 7330107), (111, 2575443), (117, 2443369), (333, 858481), (481, 594333), (1443, 198111), (4329, 66037)]