27944763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 48906240

約数和(自身を除く): 20961477

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6367, 19101, 44569, 70037, 120973, 133707, 210111, 362919, 490259, 846811, 1330703, 1470777, 2540433, 3992109, 9314921, 27944763]

約数ペア:

[(1, 27944763), (3, 9314921), (7, 3992109), (11, 2540433), (19, 1470777), (21, 1330703), (33, 846811), (57, 490259), (77, 362919), (133, 210111), (209, 133707), (231, 120973), (399, 70037), (627, 44569), (1463, 19101), (4389, 6367)]