156624256821

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1\times {\mathrm{340027}}^1$

素因数の和:342980

約数の個数: 16

約数和(自身を含む): 212846647104

約数和(自身を除く): 56222390283

約数列:

[1, 3, 53, 159, 2897, 8691, 153541, 340027, 460623, 1020081, 18021431, 54064293, 985058219, 2955174657, 52208085607, 156624256821]

約数ペア:

[(1, 156624256821), (3, 52208085607), (53, 2955174657), (159, 985058219), (2897, 54064293), (8691, 18021431), (153541, 1020081), (340027, 460623)]