1272388527

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{187751}}^1$

素因数の和:188011

約数の個数: 16

約数和(自身を含む): 1892540160

約数和(自身を除く): 620151633

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 187751, 563253, 1689759, 5069277, 47125501, 141376503, 424129509, 1272388527]

約数ペア:

[(1, 1272388527), (3, 424129509), (9, 141376503), (27, 47125501), (251, 5069277), (753, 1689759), (2259, 563253), (6777, 187751)]