66227139

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 108725760

約数和(自身を除く): 42498621

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 239, 297, 311, 717, 891, 933, 2151, 2629, 2799, 3421, 6453, 7887, 8397, 10263, 19359, 23661, 25191, 30789, 70983, 74329, 92367, 212949, 222987, 277101, 668961, 817619, 2006883, 2452857, 6020649, 7358571, 22075713, 66227139]

約数ペア:

[(1, 66227139), (3, 22075713), (9, 7358571), (11, 6020649), (27, 2452857), (33, 2006883), (81, 817619), (99, 668961), (239, 277101), (297, 222987), (311, 212949), (717, 92367), (891, 74329), (933, 70983), (2151, 30789), (2629, 25191), (2799, 23661), (3421, 19359), (6453, 10263), (7887, 8397)]