354117687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80683}}^1$

素因数の和:80723

約数の個数: 32

約数和(自身を含む): 619653120

約数和(自身を除く): 265535433

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 80683, 242049, 564781, 887513, 1532977, 1694343, 2662539, 4598931, 6212591, 10730839, 16862747, 18637773, 32192517, 50588241, 118039229, 354117687]

約数ペア:

[(1, 354117687), (3, 118039229), (7, 50588241), (11, 32192517), (19, 18637773), (21, 16862747), (33, 10730839), (57, 6212591), (77, 4598931), (133, 2662539), (209, 1694343), (231, 1532977), (399, 887513), (627, 564781), (1463, 242049), (4389, 80683)]