156797253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4751}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 239690880

約数和(自身を除く): 82893627

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 3667, 4751, 11001, 14253, 33003, 42759, 90269, 270807, 812421, 916943, 2750829, 8252487, 17421917, 52265751, 156797253]

約数ペア:

[(1, 156797253), (3, 52265751), (9, 17421917), (19, 8252487), (57, 2750829), (171, 916943), (193, 812421), (579, 270807), (1737, 90269), (3667, 42759), (4751, 33003), (11001, 14253)]