147579219

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{39323}}^1$

素因数の和:39471

約数の個数: 16

約数和(自身を含む): 220214400

約数和(自身を除く): 72635181

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 39323, 117969, 353907, 1061721, 5465897, 16397691, 49193073, 147579219]

約数ペア:

[(1, 147579219), (3, 49193073), (9, 16397691), (27, 5465897), (139, 1061721), (417, 353907), (1251, 117969), (3753, 39323)]