135781527

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4723}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 212693376

約数和(自身を除く): 76911849

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 4723, 9583, 14169, 28749, 33061, 99183, 174751, 524253, 1223257, 3669771, 6465787, 19397361, 45260509, 135781527]

約数ペア:

[(1, 135781527), (3, 45260509), (7, 19397361), (21, 6465787), (37, 3669771), (111, 1223257), (259, 524253), (777, 174751), (1369, 99183), (4107, 33061), (4723, 28749), (9583, 14169)]