74750139

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 118772160

約数和(自身を除く): 44022021

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 289, 493, 867, 991, 1479, 2601, 2973, 4437, 8381, 8919, 16847, 25143, 28739, 50541, 75429, 86217, 151623, 258651, 286399, 488563, 859197, 1465689, 2577591, 4397067, 8305571, 24916713, 74750139]

約数ペア:

[(1, 74750139), (3, 24916713), (9, 8305571), (17, 4397067), (29, 2577591), (51, 1465689), (87, 859197), (153, 488563), (261, 286399), (289, 258651), (493, 151623), (867, 86217), (991, 75429), (1479, 50541), (2601, 28739), (2973, 25143), (4437, 16847), (8381, 8919)]