267648039

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{13049}}^1$

素因数の和:13151

約数の個数: 24

約数和(自身を含む): 403088400

約数和(自身を除く): 135440361

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 13049, 20511, 39147, 117441, 561107, 691597, 1683321, 2074791, 5049963, 6224373, 29738671, 89216013, 267648039]

約数ペア:

[(1, 267648039), (3, 89216013), (9, 29738671), (43, 6224373), (53, 5049963), (129, 2074791), (159, 1683321), (387, 691597), (477, 561107), (2279, 117441), (6837, 39147), (13049, 20511)]