27741843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 42990480

約数和(自身を除く): 15248637

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 3061, 9063, 9183, 27549, 58159, 162233, 174477, 486699, 523431, 1460097, 3082427, 9247281, 27741843]

約数ペア:

[(1, 27741843), (3, 9247281), (9, 3082427), (19, 1460097), (53, 523431), (57, 486699), (159, 174477), (171, 162233), (477, 58159), (1007, 27549), (3021, 9183), (3061, 9063)]