125539209

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 185882112

約数和(自身を除く): 60342903

約数列:

[1, 3, 9, 47, 141, 423, 463, 641, 1389, 1923, 4167, 5769, 21761, 30127, 65283, 90381, 195849, 271143, 296783, 890349, 2671047, 13948801, 41846403, 125539209]

約数ペア:

[(1, 125539209), (3, 41846403), (9, 13948801), (47, 2671047), (141, 890349), (423, 296783), (463, 271143), (641, 195849), (1389, 90381), (1923, 65283), (4167, 30127), (5769, 21761)]