75457473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276401}}^1$

素因数の和:276424

約数の個数: 16

約数和(自身を含む): 123828096

約数和(自身を除く): 48370623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 276401, 829203, 1934807, 3593213, 5804421, 10779639, 25152491, 75457473]

約数ペア:

[(1, 75457473), (3, 25152491), (7, 10779639), (13, 5804421), (21, 3593213), (39, 1934807), (91, 829203), (273, 276401)]