66021357

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 94227840

約数和(自身を除く): 28206483

約数列:

[1, 3, 37, 41, 89, 111, 123, 163, 267, 489, 1517, 3293, 3649, 4551, 6031, 6683, 9879, 10947, 14507, 18093, 20049, 43521, 135013, 247271, 405039, 536759, 594787, 741813, 1610277, 1784361, 22007119, 66021357]

約数ペア:

[(1, 66021357), (3, 22007119), (37, 1784361), (41, 1610277), (89, 741813), (111, 594787), (123, 536759), (163, 405039), (267, 247271), (489, 135013), (1517, 43521), (3293, 20049), (3649, 18093), (4551, 14507), (6031, 10947), (6683, 9879)]