61282281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5657}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 85820544

約数和(自身を除く): 24538263

約数列:

[1, 3, 23, 69, 157, 471, 3611, 5657, 10833, 16971, 130111, 390333, 888149, 2664447, 20427427, 61282281]

約数ペア:

[(1, 61282281), (3, 20427427), (23, 2664447), (69, 888149), (157, 390333), (471, 130111), (3611, 16971), (5657, 10833)]