142665981

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{1181}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 193545408

約数和(自身を除く): 50879427

約数列:

[1, 3, 67, 201, 601, 1181, 1803, 3543, 40267, 79127, 120801, 237381, 709781, 2129343, 47555327, 142665981]

約数ペア:

[(1, 142665981), (3, 47555327), (67, 2129343), (201, 709781), (601, 237381), (1181, 120801), (1803, 79127), (3543, 40267)]