45721179

素因数分解:

$3^5\times 7^1\times {\mathrm{26879}}^1$

素因数の和:26901

約数の個数: 24

約数和(自身を含む): 78274560

約数和(自身を除く): 32553381

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 26879, 80637, 188153, 241911, 564459, 725733, 1693377, 2177199, 5080131, 6531597, 15240393, 45721179]

約数ペア:

[(1, 45721179), (3, 15240393), (7, 6531597), (9, 5080131), (21, 2177199), (27, 1693377), (63, 725733), (81, 564459), (189, 241911), (243, 188153), (567, 80637), (1701, 26879)]