156734577987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{905347}}^1$

素因数の和:905579

約数の個数: 32

約数和(自身を含む): 236056816128

約数和(自身を除く): 79322238141

約数列:

[1, 3, 13, 23, 39, 69, 193, 299, 579, 897, 2509, 4439, 7527, 13317, 57707, 173121, 905347, 2716041, 11769511, 20822981, 35308533, 62468943, 174731971, 270698753, 524195913, 812096259, 2271515623, 4018835333, 6814546869, 12056505999, 52244859329, 156734577987]

約数ペア:

[(1, 156734577987), (3, 52244859329), (13, 12056505999), (23, 6814546869), (39, 4018835333), (69, 2271515623), (193, 812096259), (299, 524195913), (579, 270698753), (897, 174731971), (2509, 62468943), (4439, 35308533), (7527, 20822981), (13317, 11769511), (57707, 2716041), (173121, 905347)]