141162669

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{4261}}^1$

素因数の和:4682

約数の個数: 20

約数和(自身を含む): 211437820

約数和(自身を除く): 70275151

約数列:

[1, 3, 9, 27, 81, 409, 1227, 3681, 4261, 11043, 12783, 33129, 38349, 115047, 345141, 1742749, 5228247, 15684741, 47054223, 141162669]

約数ペア:

[(1, 141162669), (3, 47054223), (9, 15684741), (27, 5228247), (81, 1742749), (409, 345141), (1227, 115047), (3681, 38349), (4261, 33129), (11043, 12783)]