15706253889

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{2161}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 23930304552

約数和(自身を除く): 8224050663

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1693, 2161, 4293, 5079, 6483, 15237, 19449, 45711, 58347, 89729, 114533, 137133, 175041, 269187, 343599, 807561, 1030797, 2422683, 3092391, 3658573, 7268049, 9277173, 10975719, 32927157, 98781471, 193904369, 296344413, 581713107, 1745139321, 5235417963, 15706253889]

約数ペア:

[(1, 15706253889), (3, 5235417963), (9, 1745139321), (27, 581713107), (53, 296344413), (81, 193904369), (159, 98781471), (477, 32927157), (1431, 10975719), (1693, 9277173), (2161, 7268049), (4293, 3658573), (5079, 3092391), (6483, 2422683), (15237, 1030797), (19449, 807561), (45711, 343599), (58347, 269187), (89729, 175041), (114533, 137133)]