54970629

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137771}}^1$

素因数の和:137800

約数の個数: 16

約数和(自身を含む): 88174080

約数和(自身を除く): 33203451

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137771, 413313, 964397, 2617649, 2893191, 7852947, 18323543, 54970629]

約数ペア:

[(1, 54970629), (3, 18323543), (7, 7852947), (19, 2893191), (21, 2617649), (57, 964397), (133, 413313), (399, 137771)]