80854587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11503}}^1$

素因数の和:11591

約数の個数: 24

約数和(自身を含む): 129212928

約数和(自身を除く): 48358341

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 11503, 34509, 103527, 126533, 379599, 816713, 1138797, 2450139, 7350417, 8983843, 26951529, 80854587]

約数ペア:

[(1, 80854587), (3, 26951529), (9, 8983843), (11, 7350417), (33, 2450139), (71, 1138797), (99, 816713), (213, 379599), (639, 126533), (781, 103527), (2343, 34509), (7029, 11503)]