80543411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 92186640

約数和(自身を除く): 11643229

約数列:

[1, 13, 29, 53, 139, 377, 689, 841, 1537, 1807, 4031, 7367, 10933, 19981, 44573, 52403, 95771, 116899, 213643, 579449, 1519687, 2777359, 6195647, 80543411]

約数ペア:

[(1, 80543411), (13, 6195647), (29, 2777359), (53, 1519687), (139, 579449), (377, 213643), (689, 116899), (841, 95771), (1537, 52403), (1807, 44573), (4031, 19981), (7367, 10933)]