66799647

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 106722000

約数和(自身を除く): 39922353

約数列:

[1, 3, 9, 17, 27, 51, 81, 139, 153, 349, 417, 459, 1047, 1251, 1377, 2363, 3141, 3753, 5933, 7089, 9423, 11259, 17799, 21267, 28269, 48511, 53397, 63801, 145533, 160191, 191403, 436599, 480573, 824687, 1309797, 2474061, 3929391, 7422183, 22266549, 66799647]

約数ペア:

[(1, 66799647), (3, 22266549), (9, 7422183), (17, 3929391), (27, 2474061), (51, 1309797), (81, 824687), (139, 480573), (153, 436599), (349, 191403), (417, 160191), (459, 145533), (1047, 63801), (1251, 53397), (1377, 48511), (2363, 28269), (3141, 21267), (3753, 17799), (5933, 11259), (7089, 9423)]