161097963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{111641}}^1$

素因数の和:111694

約数の個数: 16

約数和(自身を含む): 237574176

約数和(自身を除く): 76476213

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 111641, 334923, 1451333, 4130717, 4353999, 12392151, 53699321, 161097963]

約数ペア:

[(1, 161097963), (3, 53699321), (13, 12392151), (37, 4353999), (39, 4130717), (111, 1451333), (481, 334923), (1443, 111641)]