15743280033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{27647}}^1$

素因数の和:27854

約数の個数: 48

約数和(自身を含む): 25441468416

約数和(自身を除く): 9698188383

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 157, 279, 403, 471, 1209, 1413, 2041, 3627, 4867, 6123, 14601, 18369, 27647, 43803, 63271, 82941, 189813, 248823, 359411, 569439, 857057, 1078233, 2571171, 3234699, 4340579, 7713513, 11141741, 13021737, 33425223, 39065211, 56427527, 100275669, 134557949, 169282581, 403673847, 507847743, 1211021541, 1749253337, 5247760011, 15743280033]

約数ペア:

[(1, 15743280033), (3, 5247760011), (9, 1749253337), (13, 1211021541), (31, 507847743), (39, 403673847), (93, 169282581), (117, 134557949), (157, 100275669), (279, 56427527), (403, 39065211), (471, 33425223), (1209, 13021737), (1413, 11141741), (2041, 7713513), (3627, 4340579), (4867, 3234699), (6123, 2571171), (14601, 1078233), (18369, 857057), (27647, 569439), (43803, 359411), (63271, 248823), (82941, 189813)]