67739749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 20964251

約数列:

[1, 7, 11, 41, 43, 77, 287, 301, 451, 473, 499, 1763, 3157, 3311, 3493, 5489, 12341, 19393, 20459, 21457, 38423, 135751, 143213, 150199, 225049, 236027, 879737, 1575343, 1652189, 6158159, 9677107, 67739749]

約数ペア:

[(1, 67739749), (7, 9677107), (11, 6158159), (41, 1652189), (43, 1575343), (77, 879737), (287, 236027), (301, 225049), (451, 150199), (473, 143213), (499, 135751), (1763, 38423), (3157, 21457), (3311, 20459), (3493, 19393), (5489, 12341)]