156937419591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4281941}}^1$

素因数の和:4282606

約数の個数: 16

約数和(自身を含む): 220605651840

約数和(自身を除く): 63668232249

約数列:

[1, 3, 19, 57, 643, 1929, 12217, 36651, 4281941, 12845823, 81356879, 244070637, 2753288063, 8259864189, 52312473197, 156937419591]

約数ペア:

[(1, 156937419591), (3, 52312473197), (19, 8259864189), (57, 2753288063), (643, 244070637), (1929, 81356879), (12217, 12845823), (36651, 4281941)]