126705891

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 185201856

約数和(自身を除く): 58495965

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 3011, 3237, 9033, 14027, 39143, 42081, 117429, 249913, 508859, 749739, 1526577, 3248869, 9746607, 42235297, 126705891]

約数ペア:

[(1, 126705891), (3, 42235297), (13, 9746607), (39, 3248869), (83, 1526577), (169, 749739), (249, 508859), (507, 249913), (1079, 117429), (3011, 42081), (3237, 39143), (9033, 14027)]