15704018667

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{42701}}^1$

素因数の和:43020

約数の個数: 32

約数和(自身を含む): 23796970560

約数和(自身を除く): 8092951893

約数列:

[1, 3, 9, 27, 53, 159, 257, 477, 771, 1431, 2313, 6939, 13621, 40863, 42701, 122589, 128103, 367767, 384309, 1152927, 2263153, 6789459, 10974157, 20368377, 32922471, 61105131, 98767413, 296302239, 581630321, 1744890963, 5234672889, 15704018667]

約数ペア:

[(1, 15704018667), (3, 5234672889), (9, 1744890963), (27, 581630321), (53, 296302239), (159, 98767413), (257, 61105131), (477, 32922471), (771, 20368377), (1431, 10974157), (2313, 6789459), (6939, 2263153), (13621, 1152927), (40863, 384309), (42701, 367767), (122589, 128103)]