166475679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 246551040

約数和(自身を除く): 80075361

約数列:

[1, 3, 17, 23, 51, 69, 347, 391, 409, 1041, 1173, 1227, 5899, 6953, 7981, 9407, 17697, 20859, 23943, 28221, 135677, 141923, 159919, 407031, 425769, 479757, 2412691, 3264229, 7238073, 9792687, 55491893, 166475679]

約数ペア:

[(1, 166475679), (3, 55491893), (17, 9792687), (23, 7238073), (51, 3264229), (69, 2412691), (347, 479757), (391, 425769), (409, 407031), (1041, 159919), (1173, 141923), (1227, 135677), (5899, 28221), (6953, 23943), (7981, 20859), (9407, 17697)]