80584947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1520

約数の個数: 36

約数和(自身を含む): 130164840

約数和(自身を除く): 49579893

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 1459, 2907, 3249, 4377, 6137, 13131, 18411, 24803, 27721, 55233, 74409, 83163, 223227, 249489, 471257, 526699, 1413771, 1580097, 4241313, 4740291, 8953883, 26861649, 80584947]

約数ペア:

[(1, 80584947), (3, 26861649), (9, 8953883), (17, 4740291), (19, 4241313), (51, 1580097), (57, 1413771), (153, 526699), (171, 471257), (323, 249489), (361, 223227), (969, 83163), (1083, 74409), (1459, 55233), (2907, 27721), (3249, 24803), (4377, 18411), (6137, 13131)]