139600179

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{74933}}^1$

素因数の和:74968

約数の個数: 20

約数和(自身を含む): 217608336

約数和(自身を除く): 78008157

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 74933, 224799, 674397, 1723459, 2023191, 5170377, 6069573, 15511131, 46533393, 139600179]

約数ペア:

[(1, 139600179), (3, 46533393), (9, 15511131), (23, 6069573), (27, 5170377), (69, 2023191), (81, 1723459), (207, 674397), (621, 224799), (1863, 74933)]