1178045379

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2161}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 2064104640

約数和(自身を除く): 886059261

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 509, 1071, 1527, 2161, 3563, 4581, 6483, 8653, 10689, 15127, 19449, 25959, 32067, 36737, 45381, 60571, 77877, 110211, 136143, 181713, 257159, 330633, 545139, 771477, 1099949, 2314431, 3299847, 7699643, 9899541, 18699133, 23098929, 56097399, 69296787, 130893931, 168292197, 392681793, 1178045379]

約数ペア:

[(1, 1178045379), (3, 392681793), (7, 168292197), (9, 130893931), (17, 69296787), (21, 56097399), (51, 23098929), (63, 18699133), (119, 9899541), (153, 7699643), (357, 3299847), (509, 2314431), (1071, 1099949), (1527, 771477), (2161, 545139), (3563, 330633), (4581, 257159), (6483, 181713), (8653, 136143), (10689, 110211), (15127, 77877), (19449, 60571), (25959, 45381), (32067, 36737)]