80436129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 121098240

約数和(自身を除く): 40662111

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 1459, 2397, 3243, 4377, 18377, 24803, 33557, 55131, 68573, 74409, 100671, 205719, 570469, 1165741, 1577179, 1711407, 3497223, 4731537, 26812043, 80436129]

約数ペア:

[(1, 80436129), (3, 26812043), (17, 4731537), (23, 3497223), (47, 1711407), (51, 1577179), (69, 1165741), (141, 570469), (391, 205719), (799, 100671), (1081, 74409), (1173, 68573), (1459, 55131), (2397, 33557), (3243, 24803), (4377, 18377)]