47854191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9051

約数の個数: 32

約数和(自身を含む): 83017728

約数和(自身を除く): 35163537

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 9007, 27021, 63049, 99077, 189147, 207161, 297231, 621483, 693539, 1450127, 2080617, 2278771, 4350381, 6836313, 15951397, 47854191]

約数ペア:

[(1, 47854191), (3, 15951397), (7, 6836313), (11, 4350381), (21, 2278771), (23, 2080617), (33, 1450127), (69, 693539), (77, 621483), (161, 297231), (231, 207161), (253, 189147), (483, 99077), (759, 63049), (1771, 27021), (5313, 9007)]