72568179

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 111945600

約数和(自身を除く): 39377421

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 8969, 26907, 80721, 260101, 278039, 780303, 834117, 2340909, 2502351, 8063131, 24189393, 72568179]

約数ペア:

[(1, 72568179), (3, 24189393), (9, 8063131), (29, 2502351), (31, 2340909), (87, 834117), (93, 780303), (261, 278039), (279, 260101), (899, 80721), (2697, 26907), (8091, 8969)]