70479423

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 119877120

約数和(自身を除く): 49397697

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1451, 1799, 2313, 4353, 5397, 6939, 10157, 13059, 16191, 30471, 39177, 48573, 91413, 274239, 372907, 1118721, 2610349, 3356163, 7831047, 10068489, 23493141, 70479423]

約数ペア:

[(1, 70479423), (3, 23493141), (7, 10068489), (9, 7831047), (21, 3356163), (27, 2610349), (63, 1118721), (189, 372907), (257, 274239), (771, 91413), (1451, 48573), (1799, 39177), (2313, 30471), (4353, 16191), (5397, 13059), (6939, 10157)]