89381733

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 150107904

約数和(自身を除く): 60726171

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 761, 799, 833, 987, 2283, 2303, 2397, 2499, 5327, 5593, 6909, 12937, 15981, 16779, 35767, 37289, 38811, 39151, 90559, 107301, 111867, 117453, 250369, 271677, 608039, 633913, 751107, 1752583, 1824117, 1901739, 4256273, 5257749, 12768819, 29793911, 89381733]

約数ペア:

[(1, 89381733), (3, 29793911), (7, 12768819), (17, 5257749), (21, 4256273), (47, 1901739), (49, 1824117), (51, 1752583), (119, 751107), (141, 633913), (147, 608039), (329, 271677), (357, 250369), (761, 117453), (799, 111867), (833, 107301), (987, 90559), (2283, 39151), (2303, 38811), (2397, 37289), (2499, 35767), (5327, 16779), (5593, 15981), (6909, 12937)]