121800537

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{22669}}^1$

素因数の和:22877

約数の個数: 16

約数和(自身を含む): 181360000

約数和(自身を除く): 59559463

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 22669, 68007, 204021, 612063, 4511131, 13533393, 40600179, 121800537]

約数ペア:

[(1, 121800537), (3, 40600179), (9, 13533393), (27, 4511131), (199, 612063), (597, 204021), (1791, 68007), (5373, 22669)]