67640349

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60773}}^1$

素因数の和:60836

約数の個数: 16

約数和(自身を含む): 105017472

約数和(自身を除く): 37377123

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 60773, 182319, 425411, 1276233, 3220969, 9662907, 22546783, 67640349]

約数ペア:

[(1, 67640349), (3, 22546783), (7, 9662907), (21, 3220969), (53, 1276233), (159, 425411), (371, 182319), (1113, 60773)]