47742189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7993}}^1$

素因数の和:8188

約数の個数: 16

約数和(自身を含む): 69835584

約数和(自身を除く): 22093395

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 7993, 23979, 87923, 263769, 1446733, 4340199, 15914063, 47742189]

約数ペア:

[(1, 47742189), (3, 15914063), (11, 4340199), (33, 1446733), (181, 263769), (543, 87923), (1991, 23979), (5973, 7993)]