67784223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 102191040

約数和(自身を除く): 34406817

約数列:

[1, 3, 13, 29, 39, 73, 87, 219, 377, 821, 949, 1131, 2117, 2463, 2847, 6351, 10673, 23809, 27521, 32019, 59933, 71427, 82563, 179799, 309517, 779129, 928551, 1738057, 2337387, 5214171, 22594741, 67784223]

約数ペア:

[(1, 67784223), (3, 22594741), (13, 5214171), (29, 2337387), (39, 1738057), (73, 928551), (87, 779129), (219, 309517), (377, 179799), (821, 82563), (949, 71427), (1131, 59933), (2117, 32019), (2463, 27521), (2847, 23809), (6351, 10673)]