27181209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15541}}^1$

素因数の和:15608

約数の個数: 16

約数和(自身を含む): 40284864

約数和(自身を除く): 13103655

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 15541, 46623, 170951, 512853, 823673, 2471019, 9060403, 27181209]

約数ペア:

[(1, 27181209), (3, 9060403), (11, 2471019), (33, 823673), (53, 512853), (159, 170951), (583, 46623), (1749, 15541)]