156944084139

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{86757371}}^1$

素因数の和:86757447

約数の個数: 16

約数和(自身を含む): 235980051840

約数和(自身を除く): 79035967701

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 86757371, 260272113, 780816339, 2342449017, 5812743857, 17438231571, 52314694713, 156944084139]

約数ペア:

[(1, 156944084139), (3, 52314694713), (9, 17438231571), (27, 5812743857), (67, 2342449017), (201, 780816339), (603, 260272113), (1809, 86757371)]