142993477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 170792064

約数和(自身を除く): 27798587

約数列:

[1, 11, 17, 67, 101, 113, 187, 737, 1111, 1139, 1243, 1717, 1921, 6767, 7571, 11413, 12529, 18887, 21131, 74437, 83281, 115039, 125543, 128707, 194021, 764671, 1265429, 1415777, 2134231, 8411381, 12999407, 142993477]

約数ペア:

[(1, 142993477), (11, 12999407), (17, 8411381), (67, 2134231), (101, 1415777), (113, 1265429), (187, 764671), (737, 194021), (1111, 128707), (1139, 125543), (1243, 115039), (1717, 83281), (1921, 74437), (6767, 21131), (7571, 18887), (11413, 12529)]