53771439

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 73459584

約数和(自身を除く): 19688145

約数列:

[1, 3, 61, 131, 183, 393, 2243, 6729, 7991, 23973, 136823, 293833, 410469, 881499, 17923813, 53771439]

約数ペア:

[(1, 53771439), (3, 17923813), (61, 881499), (131, 410469), (183, 293833), (393, 136823), (2243, 23973), (6729, 7991)]