26774643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 44388864

約数和(自身を除く): 17614221

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 2027, 4403, 6081, 13209, 14189, 34459, 42567, 74999, 103377, 224997, 241213, 524993, 723639, 1274983, 1574979, 3824949, 8924881, 26774643]

約数ペア:

[(1, 26774643), (3, 8924881), (7, 3824949), (17, 1574979), (21, 1274983), (37, 723639), (51, 524993), (111, 241213), (119, 224997), (259, 103377), (357, 74999), (629, 42567), (777, 34459), (1887, 14189), (2027, 13209), (4403, 6081)]