166562481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 247276800

約数和(自身を除く): 80714319

約数列:

[1, 3, 17, 23, 51, 69, 149, 391, 447, 953, 1173, 2533, 2859, 3427, 7599, 10281, 16201, 21919, 48603, 58259, 65757, 141997, 174777, 372623, 425991, 1117869, 2413949, 3265931, 7241847, 9797793, 55520827, 166562481]

約数ペア:

[(1, 166562481), (3, 55520827), (17, 9797793), (23, 7241847), (51, 3265931), (69, 2413949), (149, 1117869), (391, 425991), (447, 372623), (953, 174777), (1173, 141997), (2533, 65757), (2859, 58259), (3427, 48603), (7599, 21919), (10281, 16201)]