224788689

素因数分解:

$3^4\times {\mathrm{1039}}^1\times {\mathrm{2671}}^1$

素因数の和:3722

約数の個数: 20

約数和(自身を含む): 336244480

約数和(自身を除く): 111455791

約数列:

[1, 3, 9, 27, 81, 1039, 2671, 3117, 8013, 9351, 24039, 28053, 72117, 84159, 216351, 2775169, 8325507, 24976521, 74929563, 224788689]

約数ペア:

[(1, 224788689), (3, 74929563), (9, 24976521), (27, 8325507), (81, 2775169), (1039, 216351), (2671, 84159), (3117, 72117), (8013, 28053), (9351, 24039)]