78857355969

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{32911}}^1$

素因数の和:33518

約数の個数: 48

約数和(自身を含む): 132217772544

約数和(自身を除く): 53360416575

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 521, 657, 1533, 1563, 3647, 4599, 4689, 10941, 32823, 32911, 38033, 98733, 114099, 230377, 266231, 296199, 342297, 691131, 798693, 2073393, 2396079, 2402503, 7207509, 16817521, 17146631, 21622527, 50452563, 51439893, 120026417, 151357689, 154319679, 360079251, 1080237753, 1251704063, 3755112189, 8761928441, 11265336567, 26285785323, 78857355969]

約数ペア:

[(1, 78857355969), (3, 26285785323), (7, 11265336567), (9, 8761928441), (21, 3755112189), (63, 1251704063), (73, 1080237753), (219, 360079251), (511, 154319679), (521, 151357689), (657, 120026417), (1533, 51439893), (1563, 50452563), (3647, 21622527), (4599, 17146631), (4689, 16817521), (10941, 7207509), (32823, 2402503), (32911, 2396079), (38033, 2073393), (98733, 798693), (114099, 691131), (230377, 342297), (266231, 296199)]