154972131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{13121}}^1$

素因数の和:13282

約数の個数: 16

約数和(自身を含む): 214990848

約数和(自身を除く): 60018717

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 13121, 39363, 406751, 1220253, 1666367, 4999101, 51657377, 154972131]

約数ペア:

[(1, 154972131), (3, 51657377), (31, 4999101), (93, 1666367), (127, 1220253), (381, 406751), (3937, 39363), (11811, 13121)]