80453131794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{212838973}}^1$

素因数の和:212838991

約数の個数: 32

約数和(自身を含む): 204325415040

約数和(自身を除く): 123872283246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 212838973, 425677946, 638516919, 1277033838, 1489872811, 1915550757, 2979745622, 3831101514, 4469618433, 5746652271, 8939236866, 11493304542, 13408855299, 26817710598, 40226565897, 80453131794]

約数ペア:

[(1, 80453131794), (2, 40226565897), (3, 26817710598), (6, 13408855299), (7, 11493304542), (9, 8939236866), (14, 5746652271), (18, 4469618433), (21, 3831101514), (27, 2979745622), (42, 1915550757), (54, 1489872811), (63, 1277033838), (126, 638516919), (189, 425677946), (378, 212838973)]