201639537

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226307}}^1$

素因数の和:226330

約数の個数: 20

約数和(自身を含む): 328599216

約数和(自身を除く): 126959679

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226307, 678921, 2036763, 2489377, 6110289, 7468131, 18330867, 22404393, 67213179, 201639537]

約数ペア:

[(1, 201639537), (3, 67213179), (9, 22404393), (11, 18330867), (27, 7468131), (33, 6110289), (81, 2489377), (99, 2036763), (297, 678921), (891, 226307)]