1145852487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17839}}^1$

素因数の和:17925

約数の個数: 40

約数和(自身を含む): 1873699520

約数和(自身を除く): 727847033

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 17839, 21411, 53517, 64233, 160551, 231907, 481653, 695721, 1088179, 1444959, 2087163, 3264537, 6261489, 9793611, 14146327, 18784467, 29380833, 42438981, 88142499, 127316943, 381950829, 1145852487]

約数ペア:

[(1, 1145852487), (3, 381950829), (9, 127316943), (13, 88142499), (27, 42438981), (39, 29380833), (61, 18784467), (81, 14146327), (117, 9793611), (183, 6261489), (351, 3264537), (549, 2087163), (793, 1444959), (1053, 1088179), (1647, 695721), (2379, 481653), (4941, 231907), (7137, 160551), (17839, 64233), (21411, 53517)]