133156665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{174061}}^1$

素因数の和:174089

約数の個数: 24

約数和(自身を含む): 244383048

約数和(自身を除く): 111226383

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 174061, 522183, 870305, 1566549, 2610915, 2959037, 7832745, 8877111, 14795185, 26631333, 44385555, 133156665]

約数ペア:

[(1, 133156665), (3, 44385555), (5, 26631333), (9, 14795185), (15, 8877111), (17, 7832745), (45, 2959037), (51, 2610915), (85, 1566549), (153, 870305), (255, 522183), (765, 174061)]