22236687

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 37774080

約数和(自身を除く): 15537393

約数列:

[1, 3, 9, 11, 27, 33, 47, 59, 81, 99, 141, 177, 243, 297, 423, 517, 531, 649, 729, 891, 1269, 1551, 1593, 1947, 2673, 2773, 3807, 4653, 4779, 5841, 8019, 8319, 11421, 13959, 14337, 17523, 24957, 30503, 34263, 41877, 43011, 52569, 74871, 91509, 125631, 157707, 224613, 274527, 376893, 473121, 673839, 823581, 2021517, 2470743, 7412229, 22236687]

約数ペア:

[(1, 22236687), (3, 7412229), (9, 2470743), (11, 2021517), (27, 823581), (33, 673839), (47, 473121), (59, 376893), (81, 274527), (99, 224613), (141, 157707), (177, 125631), (243, 91509), (297, 74871), (423, 52569), (517, 43011), (531, 41877), (649, 34263), (729, 30503), (891, 24957), (1269, 17523), (1551, 14337), (1593, 13959), (1947, 11421), (2673, 8319), (2773, 8019), (3807, 5841), (4653, 4779)]