71350381011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5560781}}^1$

素因数の和:5560851

約数の個数: 32

約数和(自身を含む): 119579056128

約数和(自身を除く): 48228675117

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 5560781, 16682343, 38925467, 72290153, 116776401, 216870459, 261356707, 506031071, 784070121, 1518093213, 1829496949, 3397637191, 5488490847, 10192911573, 23783460337, 71350381011]

約数ペア:

[(1, 71350381011), (3, 23783460337), (7, 10192911573), (13, 5488490847), (21, 3397637191), (39, 1829496949), (47, 1518093213), (91, 784070121), (141, 506031071), (273, 261356707), (329, 216870459), (611, 116776401), (987, 72290153), (1833, 38925467), (4277, 16682343), (12831, 5560781)]