71143467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 104294400

約数和(自身を除く): 33150933

約数列:

[1, 3, 19, 29, 57, 87, 193, 223, 551, 579, 669, 1653, 3667, 4237, 5597, 6467, 11001, 12711, 16791, 19401, 43039, 106343, 122873, 129117, 319029, 368619, 817741, 1248131, 2453223, 3744393, 23714489, 71143467]

約数ペア:

[(1, 71143467), (3, 23714489), (19, 3744393), (29, 2453223), (57, 1248131), (87, 817741), (193, 368619), (223, 319029), (551, 129117), (579, 122873), (669, 106343), (1653, 43039), (3667, 19401), (4237, 16791), (5597, 12711), (6467, 11001)]