178049017053

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{352661}}^1$

素因数の和:352967

約数の個数: 40

約数和(自身を含む): 278563481856

約数和(自身を除く): 100514464803

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 271, 621, 813, 1863, 2439, 6233, 7317, 18699, 21951, 56097, 168291, 352661, 504873, 1057983, 3173949, 8111203, 9521847, 24333609, 28565541, 73000827, 95571131, 219002481, 286713393, 657007443, 860140179, 2198136013, 2580420537, 6594408039, 7741261611, 19783224117, 59349672351, 178049017053]

約数ペア:

[(1, 178049017053), (3, 59349672351), (9, 19783224117), (23, 7741261611), (27, 6594408039), (69, 2580420537), (81, 2198136013), (207, 860140179), (271, 657007443), (621, 286713393), (813, 219002481), (1863, 95571131), (2439, 73000827), (6233, 28565541), (7317, 24333609), (18699, 9521847), (21951, 8111203), (56097, 3173949), (168291, 1057983), (352661, 504873)]