528068511

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2971}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 813139200

約数和(自身を除く): 285070689

約数列:

[1, 3, 9, 27, 29, 87, 227, 261, 681, 783, 2043, 2971, 6129, 6583, 8913, 19749, 26739, 59247, 80217, 86159, 177741, 258477, 674417, 775431, 2023251, 2326293, 6069753, 18209259, 19558093, 58674279, 176022837, 528068511]

約数ペア:

[(1, 528068511), (3, 176022837), (9, 58674279), (27, 19558093), (29, 18209259), (87, 6069753), (227, 2326293), (261, 2023251), (681, 775431), (783, 674417), (2043, 258477), (2971, 177741), (6129, 86159), (6583, 80217), (8913, 59247), (19749, 26739)]