72838467

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{207517}}^1$

素因数の和:207539

約数の個数: 16

約数和(自身を含む): 116210080

約数和(自身を除く): 43371613

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 207517, 622551, 1867653, 2697721, 5602959, 8093163, 24279489, 72838467]

約数ペア:

[(1, 72838467), (3, 24279489), (9, 8093163), (13, 5602959), (27, 2697721), (39, 1867653), (117, 622551), (351, 207517)]