70977137

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 92531520

約数和(自身を除く): 21554383

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 3559, 19943, 24913, 39149, 131683, 174391, 274043, 921781, 1448513, 1918301, 6452467, 10139591, 70977137]

約数ペア:

[(1, 70977137), (7, 10139591), (11, 6452467), (37, 1918301), (49, 1448513), (77, 921781), (259, 274043), (407, 174391), (539, 131683), (1813, 39149), (2849, 24913), (3559, 19943)]