67292289

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 24

約数和(自身を含む): 104063232

約数和(自身を除く): 36770943

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 8933, 26799, 80397, 241191, 276923, 723573, 830769, 2170719, 2492307, 7476921, 22430763, 67292289]

約数ペア:

[(1, 67292289), (3, 22430763), (9, 7476921), (27, 2492307), (31, 2170719), (81, 830769), (93, 723573), (243, 276923), (279, 241191), (837, 80397), (2511, 26799), (7533, 8933)]