129929679

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{119311}}^1$

素因数の和:119339

約数の個数: 18

約数和(自身を含む): 206290448

約数和(自身を除く): 76360769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 119311, 357933, 1073799, 1312421, 3937263, 11811789, 14436631, 43309893, 129929679]

約数ペア:

[(1, 129929679), (3, 43309893), (9, 14436631), (11, 11811789), (33, 3937263), (99, 1312421), (121, 1073799), (363, 357933), (1089, 119311)]