156923703963

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103171403}}^1$

素因数の和:103171435

約数の個数: 18

約数和(自身を含む): 245444770116

約数和(自身を除く): 88521066153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 103171403, 309514209, 928542627, 1341228239, 4023684717, 12071054151, 17435967107, 52307901321, 156923703963]

約数ペア:

[(1, 156923703963), (3, 52307901321), (9, 17435967107), (13, 12071054151), (39, 4023684717), (117, 1341228239), (169, 928542627), (507, 309514209), (1521, 103171403)]