121279161

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3\times {\mathrm{59}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 177315840

約数和(自身を除く): 56036679

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 713, 961, 1357, 1829, 2139, 2883, 4071, 5487, 22103, 29791, 42067, 56699, 66309, 89373, 126201, 170097, 685193, 1304077, 1757669, 2055579, 3912231, 5273007, 40426387, 121279161]

約数ペア:

[(1, 121279161), (3, 40426387), (23, 5273007), (31, 3912231), (59, 2055579), (69, 1757669), (93, 1304077), (177, 685193), (713, 170097), (961, 126201), (1357, 89373), (1829, 66309), (2139, 56699), (2883, 42067), (4071, 29791), (5487, 22103)]